39721121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 5222239

約数列:

[1, 11, 43, 79, 473, 869, 1063, 3397, 11693, 37367, 45709, 83977, 502799, 923747, 3611011, 39721121]

約数ペア:

[(1, 39721121), (11, 3611011), (43, 923747), (79, 502799), (473, 83977), (869, 45709), (1063, 37367), (3397, 11693)]