12971323

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 14424480

約数和(自身を除く): 1453157

約数列:

[1, 17, 29, 83, 317, 493, 1411, 2407, 5389, 9193, 26311, 40919, 156281, 447287, 763019, 12971323]

約数ペア:

[(1, 12971323), (17, 763019), (29, 447287), (83, 156281), (317, 40919), (493, 26311), (1411, 9193), (2407, 5389)]