1340987677

素因数分解:

${\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{41957}}^1$

素因数の和:43019

約数の個数: 8

約数和(自身を含む): 1385620992

約数和(自身を除く): 44633315

約数列:

[1, 31, 1031, 31961, 41957, 1300667, 43257667, 1340987677]

約数ペア:

[(1, 1340987677), (31, 43257667), (1031, 1300667), (31961, 41957)]