16161873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 27046656

約数和(自身を除く): 10884783

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 1117, 2067, 3351, 4823, 7819, 14469, 14521, 23457, 43563, 59201, 101647, 177603, 304941, 414407, 769613, 1243221, 2308839, 5387291, 16161873]

約数ペア:

[(1, 16161873), (3, 5387291), (7, 2308839), (13, 1243221), (21, 769613), (39, 414407), (53, 304941), (91, 177603), (159, 101647), (273, 59201), (371, 43563), (689, 23457), (1113, 14521), (1117, 14469), (2067, 7819), (3351, 4823)]