30565287

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 46245888

約数和(自身を除く): 15680601

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 1543, 2201, 4629, 6603, 13887, 19809, 47833, 109553, 143499, 328659, 430497, 985977, 3396143, 10188429, 30565287]

約数ペア:

[(1, 30565287), (3, 10188429), (9, 3396143), (31, 985977), (71, 430497), (93, 328659), (213, 143499), (279, 109553), (639, 47833), (1543, 19809), (2201, 13887), (4629, 6603)]