2759997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 3971520

約数和(自身を除く): 1211523

約数列:

[1, 3, 19, 41, 57, 123, 779, 1181, 2337, 3543, 22439, 48421, 67317, 145263, 919999, 2759997]

約数ペア:

[(1, 2759997), (3, 919999), (19, 145263), (41, 67317), (57, 48421), (123, 22439), (779, 3543), (1181, 2337)]