138183647

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4861}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 164296704

約数和(自身を除く): 26113057

約数列:

[1, 7, 31, 131, 217, 917, 4061, 4861, 28427, 34027, 150691, 636791, 1054837, 4457537, 19740521, 138183647]

約数ペア:

[(1, 138183647), (7, 19740521), (31, 4457537), (131, 1054837), (217, 636791), (917, 150691), (4061, 34027), (4861, 28427)]