3187449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4953312

約数和(自身を除く): 1765863

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 251, 747, 753, 1411, 2259, 4233, 4267, 12699, 12801, 20833, 38403, 62499, 187497, 354161, 1062483, 3187449]

約数ペア:

[(1, 3187449), (3, 1062483), (9, 354161), (17, 187497), (51, 62499), (83, 38403), (153, 20833), (249, 12801), (251, 12699), (747, 4267), (753, 4233), (1411, 2259)]