53294493

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3137}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 81336960

約数和(自身を除く): 28042467

約数列:

[1, 3, 7, 21, 809, 2427, 3137, 5663, 9411, 16989, 21959, 65877, 2537833, 7613499, 17764831, 53294493]

約数ペア:

[(1, 53294493), (3, 17764831), (7, 7613499), (21, 2537833), (809, 65877), (2427, 21959), (3137, 16989), (5663, 9411)]