3243429

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^2$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 5533760

約数和(自身を除く): 2290331

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 17161, 24759, 51483, 120127, 154449, 360381, 463347, 1081143, 3243429]

約数ペア:

[(1, 3243429), (3, 1081143), (7, 463347), (9, 360381), (21, 154449), (27, 120127), (63, 51483), (131, 24759), (189, 17161), (393, 8253), (917, 3537), (1179, 2751)]