39893427

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 66027104

約数和(自身を除く): 26133677

約数列:

[1, 3, 7, 9, 21, 63, 613, 1033, 1839, 3099, 4291, 5517, 7231, 9297, 12873, 21693, 38619, 65079, 633229, 1899687, 4432603, 5699061, 13297809, 39893427]

約数ペア:

[(1, 39893427), (3, 13297809), (7, 5699061), (9, 4432603), (21, 1899687), (63, 633229), (613, 65079), (1033, 38619), (1839, 21693), (3099, 12873), (4291, 9297), (5517, 7231)]