30494037

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 48190464

約数和(自身を除く): 17696427

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 331, 749, 861, 993, 2247, 2317, 4387, 6951, 13161, 13571, 30709, 35417, 40713, 92127, 94997, 106251, 247919, 284991, 743757, 1452097, 4356291, 10164679, 30494037]

約数ペア:

[(1, 30494037), (3, 10164679), (7, 4356291), (21, 1452097), (41, 743757), (107, 284991), (123, 247919), (287, 106251), (321, 94997), (331, 92127), (749, 40713), (861, 35417), (993, 30709), (2247, 13571), (2317, 13161), (4387, 6951)]