2567493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 3990168

約数和(自身を除く): 1422675

約数列:

[1, 3, 9, 17, 51, 97, 153, 173, 291, 519, 873, 1557, 1649, 2941, 4947, 8823, 14841, 16781, 26469, 50343, 151029, 285277, 855831, 2567493]

約数ペア:

[(1, 2567493), (3, 855831), (9, 285277), (17, 151029), (51, 50343), (97, 26469), (153, 16781), (173, 14841), (291, 8823), (519, 4947), (873, 2941), (1557, 1649)]