74379571

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 88086528

約数和(自身を除く): 13706957

約数列:

[1, 7, 31, 217, 353, 971, 2471, 6797, 10943, 30101, 76601, 210707, 342763, 2399341, 10625653, 74379571]

約数ペア:

[(1, 74379571), (7, 10625653), (31, 2399341), (217, 342763), (353, 210707), (971, 76601), (2471, 30101), (6797, 10943)]