1337808811

素因数分解:

${\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{67631}}^1$

素因数の和:67913

約数の個数: 8

約数和(自身を含む): 1356968448

約数和(自身を除く): 19159637

約数列:

[1, 131, 151, 19781, 67631, 8859661, 10212281, 1337808811]

約数ペア:

[(1, 1337808811), (131, 10212281), (151, 8859661), (19781, 67631)]