13949607

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 21396992

約数和(自身を除く): 7447385

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 4231, 12693, 29617, 88851, 664267, 1992801, 4649869, 13949607]

約数ペア:

[(1, 13949607), (3, 4649869), (7, 1992801), (21, 664267), (157, 88851), (471, 29617), (1099, 12693), (3297, 4231)]