13722513

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28411}}^1$

素因数の和:28444

約数の個数: 16

約数和(自身を含む): 21820416

約数和(自身を除く): 8097903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 28411, 85233, 198877, 596631, 653453, 1960359, 4574171, 13722513]

約数ペア:

[(1, 13722513), (3, 4574171), (7, 1960359), (21, 653453), (23, 596631), (69, 198877), (161, 85233), (483, 28411)]