3701781

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 20

約数和(自身を含む): 5773152

約数和(自身を除く): 2071371

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1987, 5961, 17883, 45701, 53649, 137103, 160947, 411309, 1233927, 3701781]

約数ペア:

[(1, 3701781), (3, 1233927), (9, 411309), (23, 160947), (27, 137103), (69, 53649), (81, 45701), (207, 17883), (621, 5961), (1863, 1987)]