20173060327

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{174331}}^1$

素因数の和:174670

約数の個数: 16

約数和(自身を含む): 23519478784

約数和(自身を除く): 3346418457

約数列:

[1, 7, 61, 271, 427, 1897, 16531, 115717, 174331, 1220317, 10634191, 47243701, 74439337, 330705907, 2881865761, 20173060327]

約数ペア:

[(1, 20173060327), (7, 2881865761), (61, 330705907), (271, 74439337), (427, 47243701), (1897, 10634191), (16531, 1220317), (115717, 174331)]