2671929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 4265352

約数和(自身を除く): 1593423

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 557, 1599, 1671, 4797, 5013, 7241, 21723, 22837, 65169, 68511, 205533, 296881, 890643, 2671929]

約数ペア:

[(1, 2671929), (3, 890643), (9, 296881), (13, 205533), (39, 68511), (41, 65169), (117, 22837), (123, 21723), (369, 7241), (533, 5013), (557, 4797), (1599, 1671)]