2401679

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2872320

約数和(自身を除く): 470641

約数列:

[1, 7, 43, 79, 101, 301, 553, 707, 3397, 4343, 7979, 23779, 30401, 55853, 343097, 2401679]

約数ペア:

[(1, 2401679), (7, 343097), (43, 55853), (79, 30401), (101, 23779), (301, 7979), (553, 4343), (707, 3397)]