2357091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 3846960

約数和(自身を除く): 1489869

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 821, 957, 2463, 2871, 7389, 9031, 23809, 27093, 71427, 81279, 214281, 261899, 785697, 2357091]

約数ペア:

[(1, 2357091), (3, 785697), (9, 261899), (11, 214281), (29, 81279), (33, 71427), (87, 27093), (99, 23809), (261, 9031), (319, 7389), (821, 2871), (957, 2463)]