31331427

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 42825888

約数和(自身を除く): 11494461

約数列:

[1, 3, 53, 159, 193, 579, 1021, 3063, 10229, 30687, 54113, 162339, 197053, 591159, 10443809, 31331427]

約数ペア:

[(1, 31331427), (3, 10443809), (53, 591159), (159, 197053), (193, 162339), (579, 54113), (1021, 30687), (3063, 10229)]