2017104187

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 2426941440

約数和(自身を除く): 409837253

約数列:

[1, 7, 31, 107, 109, 217, 749, 763, 797, 3317, 3379, 5579, 11663, 23219, 23653, 24707, 81641, 85279, 86873, 172949, 361553, 596953, 608111, 2530871, 2643649, 2693063, 9295411, 18505543, 18851441, 65067877, 288157741, 2017104187]

約数ペア:

[(1, 2017104187), (7, 288157741), (31, 65067877), (107, 18851441), (109, 18505543), (217, 9295411), (749, 2693063), (763, 2643649), (797, 2530871), (3317, 608111), (3379, 596953), (5579, 361553), (11663, 172949), (23219, 86873), (23653, 85279), (24707, 81641)]