38189571

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 59535360

約数和(自身を除く): 21345789

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1087, 1673, 3261, 5019, 7609, 11711, 22827, 35133, 53263, 159789, 259793, 779379, 1818551, 5455653, 12729857, 38189571]

約数ペア:

[(1, 38189571), (3, 12729857), (7, 5455653), (21, 1818551), (49, 779379), (147, 259793), (239, 159789), (717, 53263), (1087, 35133), (1673, 22827), (3261, 11711), (5019, 7609)]