4751044921

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{12421}}^1$

素因数の和:13512

約数の個数: 16

約数和(自身を含む): 5538025728

約数和(自身を除く): 786980807

約数列:

[1, 7, 53, 371, 1031, 7217, 12421, 54643, 86947, 382501, 658313, 4608191, 12806051, 89642357, 678720703, 4751044921]

約数ペア:

[(1, 4751044921), (7, 678720703), (53, 89642357), (371, 12806051), (1031, 4608191), (7217, 658313), (12421, 382501), (54643, 86947)]