2928159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 1789281

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 863, 1131, 2589, 3393, 7767, 11219, 25027, 33657, 75081, 100971, 225243, 325351, 976053, 2928159]

約数ペア:

[(1, 2928159), (3, 976053), (9, 325351), (13, 225243), (29, 100971), (39, 75081), (87, 33657), (117, 25027), (261, 11219), (377, 7767), (863, 3393), (1131, 2589)]