2997831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 4333824

約数和(自身を除く): 1335993

約数列:

[1, 3, 17, 43, 51, 129, 731, 1367, 2193, 4101, 23239, 58781, 69717, 176343, 999277, 2997831]

約数ペア:

[(1, 2997831), (3, 999277), (17, 176343), (43, 69717), (51, 58781), (129, 23239), (731, 4101), (1367, 2193)]