16552413

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 24710400

約数和(自身を除く): 8157987

約数列:

[1, 3, 9, 47, 109, 141, 327, 359, 423, 981, 1077, 3231, 5123, 15369, 16873, 39131, 46107, 50619, 117393, 151857, 352179, 1839157, 5517471, 16552413]

約数ペア:

[(1, 16552413), (3, 5517471), (9, 1839157), (47, 352179), (109, 151857), (141, 117393), (327, 50619), (359, 46107), (423, 39131), (981, 16873), (1077, 15369), (3231, 5123)]