13266705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12457}}^1$

素因数の和:12536

約数の個数: 16

約数和(自身を含む): 21527424

約数和(自身を除く): 8260719

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12457, 37371, 62285, 186855, 884447, 2653341, 4422235, 13266705]

約数ペア:

[(1, 13266705), (3, 4422235), (5, 2653341), (15, 884447), (71, 186855), (213, 62285), (355, 37371), (1065, 12457)]