28596969

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 43199520

約数和(自身を除く): 14602551

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 859, 1233, 2577, 3699, 7731, 11097, 23193, 33291, 69579, 117683, 208737, 353049, 1059147, 3177441, 9532323, 28596969]

約数ペア:

[(1, 28596969), (3, 9532323), (9, 3177441), (27, 1059147), (81, 353049), (137, 208737), (243, 117683), (411, 69579), (859, 33291), (1233, 23193), (2577, 11097), (3699, 7731)]