41989689

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6229}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 69975360

約数和(自身を除く): 27985671

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6229, 6741, 18687, 43603, 56061, 130809, 392427, 666503, 1999509, 4665521, 5998527, 13996563, 41989689]

約数ペア:

[(1, 41989689), (3, 13996563), (7, 5998527), (9, 4665521), (21, 1999509), (63, 666503), (107, 392427), (321, 130809), (749, 56061), (963, 43603), (2247, 18687), (6229, 6741)]