1139787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 1862640

約数和(自身を除く): 722853

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 397, 957, 1191, 2871, 3573, 4367, 11513, 13101, 34539, 39303, 103617, 126643, 379929, 1139787]

約数ペア:

[(1, 1139787), (3, 379929), (9, 126643), (11, 103617), (29, 39303), (33, 34539), (87, 13101), (99, 11513), (261, 4367), (319, 3573), (397, 2871), (957, 1191)]