38743521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 53564928

約数和(自身を除く): 14821407

約数列:

[1, 3, 31, 93, 257, 771, 1621, 4863, 7967, 23901, 50251, 150753, 416597, 1249791, 12914507, 38743521]

約数ペア:

[(1, 38743521), (3, 12914507), (31, 1249791), (93, 416597), (257, 150753), (771, 50251), (1621, 23901), (4863, 7967)]