25438617

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5394

約数の個数: 20

約数和(自身を含む): 38652240

約数和(自身を除く): 13213623

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5323, 15969, 47907, 143721, 314057, 431163, 942171, 2826513, 8479539, 25438617]

約数ペア:

[(1, 25438617), (3, 8479539), (9, 2826513), (27, 942171), (59, 431163), (81, 314057), (177, 143721), (531, 47907), (1593, 15969), (4779, 5323)]