2971567401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{657281}}^1$

素因数の和:657432

約数の個数: 16

約数和(自身を含む): 4353835968

約数和(自身を除く): 1382268567

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 657281, 1971843, 7230091, 21690273, 90047497, 270142491, 990522467, 2971567401]

約数ペア:

[(1, 2971567401), (3, 990522467), (11, 270142491), (33, 90047497), (137, 21690273), (411, 7230091), (1507, 1971843), (4521, 657281)]