13195629

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 28

約数和(自身を含む): 20670816

約数和(自身を除く): 7475187

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 787, 1863, 2361, 5589, 7083, 16767, 18101, 21249, 54303, 63747, 162909, 191241, 488727, 573723, 1466181, 4398543, 13195629]

約数ペア:

[(1, 13195629), (3, 4398543), (9, 1466181), (23, 573723), (27, 488727), (69, 191241), (81, 162909), (207, 63747), (243, 54303), (621, 21249), (729, 18101), (787, 16767), (1863, 7083), (2361, 5589)]