90400849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69061}}^1$

素因数の和:69096

約数の個数: 16

約数和(自身を含む): 119339136

約数和(自身を除く): 28938287

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 69061, 483427, 759671, 1174037, 5317697, 8218259, 12914407, 90400849]

約数ペア:

[(1, 90400849), (7, 12914407), (11, 8218259), (17, 5317697), (77, 1174037), (119, 759671), (187, 483427), (1309, 69061)]