86938291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 11903309

約数列:

[1, 11, 31, 109, 341, 1199, 2339, 3379, 25729, 37169, 72509, 254951, 797599, 2804461, 7903481, 86938291]

約数ペア:

[(1, 86938291), (11, 7903481), (31, 2804461), (109, 797599), (341, 254951), (1199, 72509), (2339, 37169), (3379, 25729)]