2756391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 4053888

約数和(自身を除く): 1297497

約数列:

[1, 3, 11, 33, 101, 303, 827, 1111, 2481, 3333, 9097, 27291, 83527, 250581, 918797, 2756391]

約数ペア:

[(1, 2756391), (3, 918797), (11, 250581), (33, 83527), (101, 27291), (303, 9097), (827, 3333), (1111, 2481)]