938551491

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{2789}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 1371006000

約数和(自身を除く): 432454509

約数列:

[1, 3, 9, 139, 269, 417, 807, 1251, 2421, 2789, 8367, 25101, 37391, 112173, 336519, 387671, 750241, 1163013, 2250723, 3489039, 6752169, 104283499, 312850497, 938551491]

約数ペア:

[(1, 938551491), (3, 312850497), (9, 104283499), (139, 6752169), (269, 3489039), (417, 2250723), (807, 1163013), (1251, 750241), (2421, 387671), (2789, 336519), (8367, 112173), (25101, 37391)]