3220017

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 4499712

約数和(自身を除く): 1279695

約数列:

[1, 3, 41, 47, 123, 141, 557, 1671, 1927, 5781, 22837, 26179, 68511, 78537, 1073339, 3220017]

約数ペア:

[(1, 3220017), (3, 1073339), (41, 78537), (47, 68511), (123, 26179), (141, 22837), (557, 5781), (1671, 1927)]