1053897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 1541568

約数和(自身を除く): 487671

約数列:

[1, 3, 13, 39, 61, 183, 443, 793, 1329, 2379, 5759, 17277, 27023, 81069, 351299, 1053897]

約数ペア:

[(1, 1053897), (3, 351299), (13, 81069), (39, 27023), (61, 17277), (183, 5759), (443, 2379), (793, 1329)]