425539139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 447492096

約数和(自身を除く): 21952957

約数列:

[1, 31, 71, 397, 487, 2201, 12307, 15097, 28187, 34577, 193339, 873797, 1071887, 5993509, 13727069, 425539139]

約数ペア:

[(1, 425539139), (31, 13727069), (71, 5993509), (397, 1071887), (487, 873797), (2201, 193339), (12307, 34577), (15097, 28187)]