13380207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1571}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 19014912

約数和(自身を除く): 5634705

約数列:

[1, 3, 17, 51, 167, 501, 1571, 2839, 4713, 8517, 26707, 80121, 262357, 787071, 4460069, 13380207]

約数ペア:

[(1, 13380207), (3, 4460069), (17, 787071), (51, 262357), (167, 80121), (501, 26707), (1571, 8517), (2839, 4713)]