69438313

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 81316224

約数和(自身を除く): 11877911

約数列:

[1, 7, 61, 137, 427, 959, 1187, 8309, 8357, 58499, 72407, 162619, 506849, 1138333, 9919759, 69438313]

約数ペア:

[(1, 69438313), (7, 9919759), (61, 1138333), (137, 506849), (427, 162619), (959, 72407), (1187, 58499), (8309, 8357)]