16764969

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 24800160

約数和(自身を除く): 8035191

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 769, 1677, 2307, 7267, 9997, 21801, 29991, 33067, 99201, 129961, 389883, 429871, 1289613, 5588323, 16764969]

約数ペア:

[(1, 16764969), (3, 5588323), (13, 1289613), (39, 429871), (43, 389883), (129, 129961), (169, 99201), (507, 33067), (559, 29991), (769, 21801), (1677, 9997), (2307, 7267)]