103228489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8161}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 127980160

約数和(自身を除く): 24751671

約数列:

[1, 7, 13, 91, 139, 973, 1807, 8161, 12649, 57127, 106093, 742651, 1134379, 7940653, 14746927, 103228489]

約数ペア:

[(1, 103228489), (7, 14746927), (13, 7940653), (91, 1134379), (139, 742651), (973, 106093), (1807, 57127), (8161, 12649)]