25769997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 40903200

約数和(自身を除く): 15133203

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 1747, 4917, 5241, 14751, 15723, 19217, 57651, 172953, 260303, 780909, 2342727, 2863333, 8589999, 25769997]

約数ペア:

[(1, 25769997), (3, 8589999), (9, 2863333), (11, 2342727), (33, 780909), (99, 260303), (149, 172953), (447, 57651), (1341, 19217), (1639, 15723), (1747, 14751), (4917, 5241)]