90325879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3853}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 109885248

約数和(自身を除く): 19559369

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 3853, 23443, 26971, 65501, 458507, 759041, 5313287, 12903697, 90325879]

約数ペア:

[(1, 90325879), (7, 12903697), (17, 5313287), (119, 759041), (197, 458507), (1379, 65501), (3349, 26971), (3853, 23443)]