2409507

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 20

約数和(自身を含む): 3641616

約数和(自身を除く): 1232109

約数列:

[1, 3, 9, 27, 81, 151, 197, 453, 591, 1359, 1773, 4077, 5319, 12231, 15957, 29747, 89241, 267723, 803169, 2409507]

約数ペア:

[(1, 2409507), (3, 803169), (9, 267723), (27, 89241), (81, 29747), (151, 15957), (197, 12231), (453, 5319), (591, 4077), (1359, 1773)]