306074799

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{20231}}^1$

素因数の和:20319

約数の個数: 18

約数和(自身を含む): 453176568

約数和(自身を除く): 147101769

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 15129, 20231, 60693, 182079, 829471, 2488413, 7465239, 34008311, 102024933, 306074799]

約数ペア:

[(1, 306074799), (3, 102024933), (9, 34008311), (41, 7465239), (123, 2488413), (369, 829471), (1681, 182079), (5043, 60693), (15129, 20231)]