813142773

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{237137}}^1$

素因数の和:237273

約数の個数: 16

約数和(自身を含む): 1214146560

約数和(自身を除く): 401003787

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 237137, 711411, 2134233, 6402699, 30116399, 90349197, 271047591, 813142773]

約数ペア:

[(1, 813142773), (3, 271047591), (9, 90349197), (27, 30116399), (127, 6402699), (381, 2134233), (1143, 711411), (3429, 237137)]