4515993

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 20

約数和(自身を含む): 6814720

約数和(自身を除く): 2298727

約数列:

[1, 3, 9, 27, 81, 127, 381, 439, 1143, 1317, 3429, 3951, 10287, 11853, 35559, 55753, 167259, 501777, 1505331, 4515993]

約数ペア:

[(1, 4515993), (3, 1505331), (9, 501777), (27, 167259), (81, 55753), (127, 35559), (381, 11853), (439, 10287), (1143, 3951), (1317, 3429)]