2790579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 4103424

約数和(自身を除く): 1312845

約数列:

[1, 3, 11, 33, 103, 309, 821, 1133, 2463, 3399, 9031, 27093, 84563, 253689, 930193, 2790579]

約数ペア:

[(1, 2790579), (3, 930193), (11, 253689), (33, 84563), (103, 27093), (309, 9031), (821, 3399), (1133, 2463)]