529014731

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2896

約数の個数: 20

約数和(自身を含む): 625183200

約数和(自身を除く): 96168469

約数列:

[1, 7, 49, 79, 343, 553, 2401, 2789, 3871, 19523, 27097, 136661, 189679, 220331, 956627, 1542317, 6696389, 10796219, 75573533, 529014731]

約数ペア:

[(1, 529014731), (7, 75573533), (49, 10796219), (79, 6696389), (343, 1542317), (553, 956627), (2401, 220331), (2789, 189679), (3871, 136661), (19523, 27097)]