17994620161

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{96827}}^1$

素因数の和:97164

約数の個数: 16

約数和(自身を含む): 20821893120

約数和(自身を除く): 2827272959

約数列:

[1, 7, 139, 191, 973, 1337, 26549, 96827, 185843, 677789, 13458953, 18493957, 94212671, 129457699, 2570660023, 17994620161]

約数ペア:

[(1, 17994620161), (7, 2570660023), (139, 129457699), (191, 94212671), (973, 18493957), (1337, 13458953), (26549, 677789), (96827, 185843)]