230151719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17387}}^1$

素因数の和:17486

約数の個数: 16

約数和(自身を含む): 275982336

約数和(自身を除く): 45830617

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 17387, 121709, 538997, 1060607, 3772979, 7424249, 32878817, 230151719]

約数ペア:

[(1, 230151719), (7, 32878817), (31, 7424249), (61, 3772979), (217, 1060607), (427, 538997), (1891, 121709), (13237, 17387)]