2914897139

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{56417}}^1$

素因数の和:56507

約数の個数: 24

約数和(自身を含む): 3721782624

約数和(自身を除く): 806885485

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4697, 7381, 51667, 56417, 394919, 620587, 3441437, 4344109, 6826457, 24090059, 37855807, 47785199, 264990649, 416413877, 2914897139]

約数ペア:

[(1, 2914897139), (7, 416413877), (11, 264990649), (61, 47785199), (77, 37855807), (121, 24090059), (427, 6826457), (671, 4344109), (847, 3441437), (4697, 620587), (7381, 394919), (51667, 56417)]