2078061

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 2882880

約数和(自身を除く): 804819

約数列:

[1, 3, 43, 89, 129, 181, 267, 543, 3827, 7783, 11481, 16109, 23349, 48327, 692687, 2078061]

約数ペア:

[(1, 2078061), (3, 692687), (43, 48327), (89, 23349), (129, 16109), (181, 11481), (267, 7783), (543, 3827)]