30511377

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{86927}}^1$

素因数の和:86949

約数の個数: 16

約数和(自身を含む): 48679680

約数和(自身を除く): 18168303

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 86927, 260781, 782343, 1130051, 2347029, 3390153, 10170459, 30511377]

約数ペア:

[(1, 30511377), (3, 10170459), (9, 3390153), (13, 2347029), (27, 1130051), (39, 782343), (117, 260781), (351, 86927)]