15659163

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 25265968

約数和(自身を除く): 9606805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4957, 14871, 44613, 64441, 133839, 193323, 401517, 579969, 1204551, 1739907, 5219721, 15659163]

約数ペア:

[(1, 15659163), (3, 5219721), (9, 1739907), (13, 1204551), (27, 579969), (39, 401517), (81, 193323), (117, 133839), (243, 64441), (351, 44613), (1053, 14871), (3159, 4957)]