7375977

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5832855

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 97, 119, 153, 213, 291, 357, 497, 639, 679, 873, 1071, 1207, 1491, 1649, 2037, 3621, 4473, 4947, 6111, 6887, 8449, 10863, 11543, 14841, 20661, 25347, 34629, 48209, 61983, 76041, 103887, 117079, 144627, 351237, 433881, 819553, 1053711, 2458659, 7375977]

約数ペア:

[(1, 7375977), (3, 2458659), (7, 1053711), (9, 819553), (17, 433881), (21, 351237), (51, 144627), (63, 117079), (71, 103887), (97, 76041), (119, 61983), (153, 48209), (213, 34629), (291, 25347), (357, 20661), (497, 14841), (639, 11543), (679, 10863), (873, 8449), (1071, 6887), (1207, 6111), (1491, 4947), (1649, 4473), (2037, 3621)]