69350021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 79806384

約数和(自身を除く): 10456363

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2777, 24973, 36101, 47209, 313801, 613717, 4079413, 5334617, 69350021]

約数ペア:

[(1, 69350021), (13, 5334617), (17, 4079413), (113, 613717), (221, 313801), (1469, 47209), (1921, 36101), (2777, 24973)]