5512743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 8525088

約数和(自身を除く): 3012345

約数列:

[1, 3, 9, 17, 51, 137, 153, 263, 411, 789, 1233, 2329, 2367, 4471, 6987, 13413, 20961, 36031, 40239, 108093, 324279, 612527, 1837581, 5512743]

約数ペア:

[(1, 5512743), (3, 1837581), (9, 612527), (17, 324279), (51, 108093), (137, 40239), (153, 36031), (263, 20961), (411, 13413), (789, 6987), (1233, 4471), (2329, 2367)]