891567297

素因数分解:

$3^3\times {\mathrm{4289}}^1\times {\mathrm{7699}}^1$

素因数の和:11997

約数の個数: 16

約数和(自身を含む): 1321320000

約数和(自身を除く): 429752703

約数列:

[1, 3, 9, 27, 4289, 7699, 12867, 23097, 38601, 69291, 115803, 207873, 33021011, 99063033, 297189099, 891567297]

約数ペア:

[(1, 891567297), (3, 297189099), (9, 99063033), (27, 33021011), (4289, 207873), (7699, 115803), (12867, 69291), (23097, 38601)]