38982321

素因数分解:

$3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1033}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 64521600

約数和(自身を除く): 25539279

約数列:

[1, 3, 7, 9, 21, 63, 599, 1033, 1797, 3099, 4193, 5391, 7231, 9297, 12579, 21693, 37737, 65079, 618767, 1856301, 4331369, 5568903, 12994107, 38982321]

約数ペア:

[(1, 38982321), (3, 12994107), (7, 5568903), (9, 4331369), (21, 1856301), (63, 618767), (599, 65079), (1033, 37737), (1797, 21693), (3099, 12579), (4193, 9297), (5391, 7231)]