12570327

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 24399648

約数和(自身を除く): 11829321

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 97, 99, 119, 121, 153, 187, 231, 291, 357, 363, 561, 679, 693, 847, 873, 1067, 1071, 1089, 1309, 1649, 1683, 2037, 2057, 2541, 3201, 3927, 4947, 6111, 6171, 7469, 7623, 9603, 11543, 11737, 11781, 14399, 14841, 18139, 18513, 22407, 34629, 35211, 43197, 54417, 67221, 82159, 103887, 105633, 126973, 129591, 163251, 199529, 246477, 380919, 598587, 739431, 1142757, 1396703, 1795761, 4190109, 12570327]

約数ペア:

[(1, 12570327), (3, 4190109), (7, 1795761), (9, 1396703), (11, 1142757), (17, 739431), (21, 598587), (33, 380919), (51, 246477), (63, 199529), (77, 163251), (97, 129591), (99, 126973), (119, 105633), (121, 103887), (153, 82159), (187, 67221), (231, 54417), (291, 43197), (357, 35211), (363, 34629), (561, 22407), (679, 18513), (693, 18139), (847, 14841), (873, 14399), (1067, 11781), (1071, 11737), (1089, 11543), (1309, 9603), (1649, 7623), (1683, 7469), (2037, 6171), (2057, 6111), (2541, 4947), (3201, 3927)]