1388402960243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{13171}}^1\times {\mathrm{8108741}}^1$

素因数の和:8121925

約数の個数: 8

約数和(自身を含む): 1495316894736

約数和(自身を除く): 106913934493

約数列:

[1, 13, 13171, 171223, 8108741, 105413633, 106800227711, 1388402960243]

約数ペア:

[(1, 1388402960243), (13, 106800227711), (13171, 105413633), (171223, 8108741)]