1373580327

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{210317}}^1$

素因数の和:210638

約数の個数: 16

約数和(自身を含む): 2099814912

約数和(自身を除く): 726234585

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 210317, 630951, 1472219, 4416657, 65408587, 196225761, 457860109, 1373580327]

約数ペア:

[(1, 1373580327), (3, 457860109), (7, 196225761), (21, 65408587), (311, 4416657), (933, 1472219), (2177, 630951), (6531, 210317)]