129962399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1327}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 157575168

約数和(自身を除く): 27612769

約数列:

[1, 7, 17, 119, 823, 1327, 5761, 9289, 13991, 22559, 97937, 157913, 1092121, 7644847, 18566057, 129962399]

約数ペア:

[(1, 129962399), (7, 18566057), (17, 7644847), (119, 1092121), (823, 157913), (1327, 97937), (5761, 22559), (9289, 13991)]