7206327

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2124

約数の個数: 20

約数和(自身を含む): 11020680

約数和(自身を除く): 3814353

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2069, 3483, 6207, 18621, 55863, 88967, 167589, 266901, 800703, 2402109, 7206327]

約数ペア:

[(1, 7206327), (3, 2402109), (9, 800703), (27, 266901), (43, 167589), (81, 88967), (129, 55863), (387, 18621), (1161, 6207), (2069, 3483)]