129103639

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 150228288

約数和(自身を除く): 21124649

約数列:

[1, 7, 73, 317, 511, 797, 2219, 5579, 23141, 58181, 161987, 252649, 407267, 1768543, 18443377, 129103639]

約数ペア:

[(1, 129103639), (7, 18443377), (73, 1768543), (317, 407267), (511, 252649), (797, 161987), (2219, 58181), (5579, 23141)]