39710493

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3678

約数の個数: 20

約数和(自身を含む): 59764320

約数和(自身を除く): 20053827

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3527, 3753, 10581, 11259, 31743, 95229, 285687, 490253, 1470759, 4412277, 13236831, 39710493]

約数ペア:

[(1, 39710493), (3, 13236831), (9, 4412277), (27, 1470759), (81, 490253), (139, 285687), (417, 95229), (1251, 31743), (3527, 11259), (3753, 10581)]