1056554891

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{9521}}^1$

素因数の和:9802

約数の個数: 16

約数和(自身を含む): 1228566528

約数和(自身を除く): 172011637

約数列:

[1, 7, 83, 191, 581, 1337, 9521, 15853, 66647, 110971, 790243, 1818511, 5531701, 12729577, 150936413, 1056554891]

約数ペア:

[(1, 1056554891), (7, 150936413), (83, 12729577), (191, 5531701), (581, 1818511), (1337, 790243), (9521, 110971), (15853, 66647)]