1487012261

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1319443}}^1$

素因数の和:1319480

約数の個数: 12

約数和(自身を含む): 1804999392

約数和(自身を除く): 317987131

約数列:

[1, 7, 23, 49, 161, 1127, 1319443, 9236101, 30347189, 64652707, 212430323, 1487012261]

約数ペア:

[(1, 1487012261), (7, 212430323), (23, 64652707), (49, 30347189), (161, 9236101), (1127, 1319443)]