8723943

素因数分解:

$3^7\times {\mathrm{3989}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 13087200

約数和(自身を除く): 4363257

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3989, 11967, 35901, 107703, 323109, 969327, 2907981, 8723943]

約数ペア:

[(1, 8723943), (3, 2907981), (9, 969327), (27, 323109), (81, 107703), (243, 35901), (729, 11967), (2187, 3989)]