30997179

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 46510464

約数和(自身を除く): 15513285

約数列:

[1, 3, 9, 31, 93, 241, 279, 461, 723, 1383, 2169, 4149, 7471, 14291, 22413, 42873, 67239, 111101, 128619, 333303, 999909, 3444131, 10332393, 30997179]

約数ペア:

[(1, 30997179), (3, 10332393), (9, 3444131), (31, 999909), (93, 333303), (241, 128619), (279, 111101), (461, 67239), (723, 42873), (1383, 22413), (2169, 14291), (4149, 7471)]