331427759

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53003}}^1$

素因数の和:53066

約数の個数: 12

約数和(自身を含む): 368589816

約数和(自身を除く): 37162057

約数列:

[1, 13, 37, 169, 481, 6253, 53003, 689039, 1961111, 8957507, 25494443, 331427759]

約数ペア:

[(1, 331427759), (13, 25494443), (37, 8957507), (169, 1961111), (481, 689039), (6253, 53003)]