11151621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31771}}^1$

素因数の和:31793

約数の個数: 16

約数和(自身を含む): 17792320

約数和(自身を除く): 6640699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 31771, 95313, 285939, 413023, 857817, 1239069, 3717207, 11151621]

約数ペア:

[(1, 11151621), (3, 3717207), (9, 1239069), (13, 857817), (27, 413023), (39, 285939), (117, 95313), (351, 31771)]