39630903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 60748800

約数和(自身を除く): 21117897

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 677, 741, 1027, 1501, 2031, 3081, 4503, 8801, 12863, 19513, 26403, 38589, 53483, 58539, 160449, 167219, 501657, 695279, 1016177, 2085837, 3048531, 13210301, 39630903]

約数ペア:

[(1, 39630903), (3, 13210301), (13, 3048531), (19, 2085837), (39, 1016177), (57, 695279), (79, 501657), (237, 167219), (247, 160449), (677, 58539), (741, 53483), (1027, 38589), (1501, 26403), (2031, 19513), (3081, 12863), (4503, 8801)]