13657203399

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12270623}}^1$

素因数の和:12270686

約数の個数: 16

約数和(自身を含む): 21203638272

約数和(自身を除く): 7546434873

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 12270623, 36811869, 85894361, 257683083, 650343019, 1951029057, 4552401133, 13657203399]

約数ペア:

[(1, 13657203399), (3, 4552401133), (7, 1951029057), (21, 650343019), (53, 257683083), (159, 85894361), (371, 36811869), (1113, 12270623)]