2247222771

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{160367}}^1$

素因数の和:160552

約数の個数: 20

約数和(自身を含む): 3376387872

約数和(自身を除く): 1129165101

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 160367, 481101, 1443303, 4329909, 12989727, 27743491, 83230473, 249691419, 749074257, 2247222771]

約数ペア:

[(1, 2247222771), (3, 749074257), (9, 249691419), (27, 83230473), (81, 27743491), (173, 12989727), (519, 4329909), (1557, 1443303), (4671, 481101), (14013, 160367)]