7770681

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 11564800

約数和(自身を除く): 3794119

約数列:

[1, 3, 9, 27, 277, 831, 1039, 2493, 3117, 7479, 9351, 28053, 287803, 863409, 2590227, 7770681]

約数ペア:

[(1, 7770681), (3, 2590227), (9, 863409), (27, 287803), (277, 28053), (831, 9351), (1039, 7479), (2493, 3117)]