39447213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1229}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 56757120

約数和(自身を除く): 17309907

約数列:

[1, 3, 13, 39, 823, 1229, 2469, 3687, 10699, 15977, 32097, 47931, 1011467, 3034401, 13149071, 39447213]

約数ペア:

[(1, 39447213), (3, 13149071), (13, 3034401), (39, 1011467), (823, 47931), (1229, 32097), (2469, 15977), (3687, 10699)]