7312709817

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 13222040832

約数和(自身を除く): 5909331015

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 97, 119, 129, 153, 291, 301, 357, 387, 679, 731, 873, 903, 1071, 1637, 1649, 2037, 2193, 2709, 4171, 4911, 4947, 5117, 6111, 6579, 11459, 11543, 12513, 14733, 14841, 15351, 27829, 29197, 34377, 34629, 37539, 46053, 70391, 70907, 83487, 87591, 103131, 103887, 158789, 194803, 211173, 212721, 250461, 262773, 476367, 492737, 496349, 584409, 633519, 638163, 1111523, 1196647, 1429101, 1478211, 1489047, 1753227, 2699413, 3334569, 3589941, 4434633, 4467141, 6827927, 8098239, 8376529, 10003707, 10769823, 18895891, 20483781, 24294717, 25129587, 47795489, 56687673, 61451343, 75388761, 116074759, 143386467, 170063019, 348224277, 430159401, 812523313, 1044672831, 2437569939, 7312709817]

約数ペア:

[(1, 7312709817), (3, 2437569939), (7, 1044672831), (9, 812523313), (17, 430159401), (21, 348224277), (43, 170063019), (51, 143386467), (63, 116074759), (97, 75388761), (119, 61451343), (129, 56687673), (153, 47795489), (291, 25129587), (301, 24294717), (357, 20483781), (387, 18895891), (679, 10769823), (731, 10003707), (873, 8376529), (903, 8098239), (1071, 6827927), (1637, 4467141), (1649, 4434633), (2037, 3589941), (2193, 3334569), (2709, 2699413), (4171, 1753227), (4911, 1489047), (4947, 1478211), (5117, 1429101), (6111, 1196647), (6579, 1111523), (11459, 638163), (11543, 633519), (12513, 584409), (14733, 496349), (14841, 492737), (15351, 476367), (27829, 262773), (29197, 250461), (34377, 212721), (34629, 211173), (37539, 194803), (46053, 158789), (70391, 103887), (70907, 103131), (83487, 87591)]