26979189

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 37713984

約数和(自身を除く): 10734795

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5101, 5289, 15303, 209141, 219343, 627423, 658029, 8993063, 26979189]

約数ペア:

[(1, 26979189), (3, 8993063), (41, 658029), (43, 627423), (123, 219343), (129, 209141), (1763, 15303), (5101, 5289)]