13025391

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 17841120

約数和(自身を除く): 4815729

約数列:

[1, 3, 61, 109, 183, 327, 653, 1959, 6649, 19947, 39833, 71177, 119499, 213531, 4341797, 13025391]

約数ペア:

[(1, 13025391), (3, 4341797), (61, 213531), (109, 119499), (183, 71177), (327, 39833), (653, 19947), (1959, 6649)]