16461151

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 20433920

約数和(自身を除く): 3972769

約数列:

[1, 7, 17, 79, 103, 119, 289, 553, 721, 1343, 1751, 2023, 8137, 9401, 12257, 22831, 29767, 56959, 138329, 159817, 208369, 968303, 2351593, 16461151]

約数ペア:

[(1, 16461151), (7, 2351593), (17, 968303), (79, 208369), (103, 159817), (119, 138329), (289, 56959), (553, 29767), (721, 22831), (1343, 12257), (1751, 9401), (2023, 8137)]