13337643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 19468800

約数和(自身を除く): 6131157

約数列:

[1, 3, 11, 33, 389, 1039, 1167, 3117, 4279, 11429, 12837, 34287, 404171, 1212513, 4445881, 13337643]

約数ペア:

[(1, 13337643), (3, 4445881), (11, 1212513), (33, 404171), (389, 34287), (1039, 12837), (1167, 11429), (3117, 4279)]