91391741

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 106054656

約数和(自身を除く): 14662915

約数列:

[1, 7, 137, 157, 607, 959, 1099, 4249, 21509, 83159, 95299, 150563, 582113, 667093, 13055963, 91391741]

約数ペア:

[(1, 91391741), (7, 13055963), (137, 667093), (157, 582113), (607, 150563), (959, 95299), (1099, 83159), (4249, 21509)]