133213087

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 156533760

約数和(自身を除く): 23320673

約数列:

[1, 7, 47, 157, 329, 1099, 2579, 7379, 18053, 51653, 121213, 404903, 848491, 2834321, 19030441, 133213087]

約数ペア:

[(1, 133213087), (7, 19030441), (47, 2834321), (157, 848491), (329, 404903), (1099, 121213), (2579, 51653), (7379, 18053)]