7131508007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{232153}}^1$

素因数の和:232322

約数の個数: 16

約数和(自身を含む): 8190393120

約数和(自身を除く): 1058885113

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 30719, 232153, 3017989, 3946601, 32269267, 51305813, 419500471, 548577539, 7131508007]

約数ペア:

[(1, 7131508007), (13, 548577539), (17, 419500471), (139, 51305813), (221, 32269267), (1807, 3946601), (2363, 3017989), (30719, 232153)]