157862017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 173262672

約数和(自身を除く): 15400655

約数列:

[1, 17, 37, 113, 629, 1921, 2221, 4181, 37757, 71077, 82177, 250973, 1397009, 4266541, 9286001, 157862017]

約数ペア:

[(1, 157862017), (17, 9286001), (37, 4266541), (113, 1397009), (629, 250973), (1921, 82177), (2221, 71077), (4181, 37757)]