38972619

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36389}}^1$

素因数の和:36419

約数の個数: 24

約数和(自身を含む): 68122080

約数和(自身を除く): 29149461

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 36389, 109167, 254723, 327501, 618613, 764169, 1855839, 2292507, 4330291, 5567517, 12990873, 38972619]

約数ペア:

[(1, 38972619), (3, 12990873), (7, 5567517), (9, 4330291), (17, 2292507), (21, 1855839), (51, 764169), (63, 618613), (119, 327501), (153, 254723), (357, 109167), (1071, 36389)]