252842804571

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{415177019}}^1$

素因数の和:415177058

約数の個数: 16

約数和(自身を含む): 398569939200

約数和(自身を除く): 145727134629

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 415177019, 1245531057, 2906239133, 8718717399, 12040133551, 36120400653, 84280934857, 252842804571]

約数ペア:

[(1, 252842804571), (3, 84280934857), (7, 36120400653), (21, 12040133551), (29, 8718717399), (87, 2906239133), (203, 1245531057), (609, 415177019)]