9639243

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 14650680

約数和(自身を除く): 5011437

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2017, 4779, 6051, 18153, 54459, 119003, 163377, 357009, 1071027, 3213081, 9639243]

約数ペア:

[(1, 9639243), (3, 3213081), (9, 1071027), (27, 357009), (59, 163377), (81, 119003), (177, 54459), (531, 18153), (1593, 6051), (2017, 4779)]