8728953

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 11943936

約数和(自身を除く): 3214983

約数列:

[1, 3, 71, 107, 213, 321, 383, 1149, 7597, 22791, 27193, 40981, 81579, 122943, 2909651, 8728953]

約数ペア:

[(1, 8728953), (3, 2909651), (71, 122943), (107, 81579), (213, 40981), (321, 27193), (383, 22791), (1149, 7597)]