4227957

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 6429696

約数和(自身を除く): 2201739

約数列:

[1, 3, 9, 27, 81, 127, 137, 243, 381, 411, 1143, 1233, 3429, 3699, 10287, 11097, 17399, 30861, 33291, 52197, 156591, 469773, 1409319, 4227957]

約数ペア:

[(1, 4227957), (3, 1409319), (9, 469773), (27, 156591), (81, 52197), (127, 33291), (137, 30861), (243, 17399), (381, 11097), (411, 10287), (1143, 3699), (1233, 3429)]