2479791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 3499776

約数和(自身を除く): 1019985

約数列:

[1, 3, 23, 69, 83, 249, 433, 1299, 1909, 5727, 9959, 29877, 35939, 107817, 826597, 2479791]

約数ペア:

[(1, 2479791), (3, 826597), (23, 107817), (69, 35939), (83, 29877), (249, 9959), (433, 5727), (1299, 1909)]