263013023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{22063}}^1$

素因数の和:22214

約数の個数: 16

約数和(自身を含む): 326194176

約数和(自身を除く): 63181153

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 22063, 154441, 286819, 2007733, 2890253, 20231771, 37573289, 263013023]

約数ペア:

[(1, 263013023), (7, 37573289), (13, 20231771), (91, 2890253), (131, 2007733), (917, 286819), (1703, 154441), (11921, 22063)]