11752909

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 13893120

約数和(自身を除く): 2140211

約数列:

[1, 7, 53, 79, 371, 401, 553, 2807, 4187, 21253, 29309, 31679, 148771, 221753, 1678987, 11752909]

約数ペア:

[(1, 11752909), (7, 1678987), (53, 221753), (79, 148771), (371, 31679), (401, 29309), (553, 21253), (2807, 4187)]