131355587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 157593600

約数和(自身を除く): 26238013

約数列:

[1, 11, 29, 31, 37, 319, 341, 359, 407, 899, 1073, 1147, 3949, 9889, 10411, 11129, 11803, 12617, 13283, 33263, 114521, 122419, 146113, 322741, 365893, 385207, 411773, 3550151, 4237277, 4529503, 11941417, 131355587]

約数ペア:

[(1, 131355587), (11, 11941417), (29, 4529503), (31, 4237277), (37, 3550151), (319, 411773), (341, 385207), (359, 365893), (407, 322741), (899, 146113), (1073, 122419), (1147, 114521), (3949, 33263), (9889, 13283), (10411, 12617), (11129, 11803)]