15977751

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^2$

素因数の和:690

約数の個数: 12

約数和(自身を含む): 21774312

約数和(自身を除く): 5796561

約数列:

[1, 3, 53, 159, 317, 951, 16801, 50403, 100489, 301467, 5325917, 15977751]

約数ペア:

[(1, 15977751), (3, 5325917), (53, 301467), (159, 100489), (317, 50403), (951, 16801)]