30749847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 43296000

約数和(自身を除く): 12546153

約数列:

[1, 3, 19, 57, 409, 1227, 1319, 3957, 7771, 23313, 25061, 75183, 539471, 1618413, 10249949, 30749847]

約数ペア:

[(1, 30749847), (3, 10249949), (19, 1618413), (57, 539471), (409, 75183), (1227, 25061), (1319, 23313), (3957, 7771)]