39969609

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 54479040

約数和(自身を除く): 14509431

約数列:

[1, 3, 59, 177, 241, 723, 937, 2811, 14219, 42657, 55283, 165849, 225817, 677451, 13323203, 39969609]

約数ペア:

[(1, 39969609), (3, 13323203), (59, 677451), (177, 225817), (241, 165849), (723, 55283), (937, 42657), (2811, 14219)]