31351137

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 43341312

約数和(自身を除く): 11990175

約数列:

[1, 3, 31, 93, 277, 831, 1217, 3651, 8587, 25761, 37727, 113181, 337109, 1011327, 10450379, 31351137]

約数ペア:

[(1, 31351137), (3, 10450379), (31, 1011327), (93, 337109), (277, 113181), (831, 37727), (1217, 25761), (3651, 8587)]