23327421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31516

約数の個数: 16

約数和(自身を含む): 35259840

約数和(自身を除く): 11932419

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 31481, 94443, 409253, 598139, 1227759, 1794417, 7775807, 23327421]

約数ペア:

[(1, 23327421), (3, 7775807), (13, 1794417), (19, 1227759), (39, 598139), (57, 409253), (247, 94443), (741, 31481)]