129723503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2063}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 159968256

約数和(自身を除く): 30244753

約数列:

[1, 7, 13, 91, 691, 2063, 4837, 8983, 14441, 26819, 62881, 187733, 1425533, 9978731, 18531929, 129723503]

約数ペア:

[(1, 129723503), (7, 18531929), (13, 9978731), (91, 1425533), (691, 187733), (2063, 62881), (4837, 26819), (8983, 14441)]