340473411

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 499466240

約数和(自身を除く): 158992829

約数列:

[1, 3, 9, 127, 139, 381, 417, 1143, 1251, 2143, 6429, 17653, 19287, 52959, 158877, 272161, 297877, 816483, 893631, 2449449, 2680893, 37830379, 113491137, 340473411]

約数ペア:

[(1, 340473411), (3, 113491137), (9, 37830379), (127, 2680893), (139, 2449449), (381, 893631), (417, 816483), (1143, 297877), (1251, 272161), (2143, 158877), (6429, 52959), (17653, 19287)]