30744259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 38142720

約数和(自身を除く): 7398461

約数列:

[1, 7, 13, 91, 131, 917, 1703, 2579, 11921, 18053, 33527, 234689, 337849, 2364943, 4392037, 30744259]

約数ペア:

[(1, 30744259), (7, 4392037), (13, 2364943), (91, 337849), (131, 234689), (917, 33527), (1703, 18053), (2579, 11921)]