2896641

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3274

約数の個数: 20

約数和(自身を含む): 4721904

約数和(自身を除く): 1825263

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3251, 9753, 29259, 35761, 87777, 107283, 263331, 321849, 965547, 2896641]

約数ペア:

[(1, 2896641), (3, 965547), (9, 321849), (11, 263331), (27, 107283), (33, 87777), (81, 35761), (99, 29259), (297, 9753), (891, 3251)]