2594997

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3974880

約数和(自身を除く): 1379883

約数列:

[1, 3, 9, 27, 59, 81, 177, 181, 243, 531, 543, 1593, 1629, 4779, 4887, 10679, 14337, 14661, 32037, 43983, 96111, 288333, 864999, 2594997]

約数ペア:

[(1, 2594997), (3, 864999), (9, 288333), (27, 96111), (59, 43983), (81, 32037), (177, 14661), (181, 14337), (243, 10679), (531, 4887), (543, 4779), (1593, 1629)]