2153309403

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6031679}}^1$

素因数の和:6031706

約数の個数: 16

約数和(自身を含む): 3474247680

約数和(自身を除く): 1320938277

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 6031679, 18095037, 42221753, 102538543, 126665259, 307615629, 717769801, 2153309403]

約数ペア:

[(1, 2153309403), (3, 717769801), (7, 307615629), (17, 126665259), (21, 102538543), (51, 42221753), (119, 18095037), (357, 6031679)]