291240069

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{13337}}^1$

素因数の和:13620

約数の個数: 16

約数和(自身を含む): 403341120

約数和(自身を除く): 112101051

約数列:

[1, 3, 29, 87, 251, 753, 7279, 13337, 21837, 40011, 386773, 1160319, 3347587, 10042761, 97080023, 291240069]

約数ペア:

[(1, 291240069), (3, 97080023), (29, 10042761), (87, 3347587), (251, 1160319), (753, 386773), (7279, 40011), (13337, 21837)]