31928907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5851}}^1$

素因数の和:5978

約数の個数: 16

約数和(自身を含む): 45505152

約数和(自身を除く): 13576245

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 5851, 17553, 99467, 298401, 626057, 1878171, 10642969, 31928907]

約数ペア:

[(1, 31928907), (3, 10642969), (17, 1878171), (51, 626057), (107, 298401), (321, 99467), (1819, 17553), (5457, 5851)]