8279943

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8446

約数の個数: 16

約数和(自身を含む): 12887040

約数和(自身を除く): 4607097

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 8389, 25167, 58723, 176169, 394283, 1182849, 2759981, 8279943]

約数ペア:

[(1, 8279943), (3, 2759981), (7, 1182849), (21, 394283), (47, 176169), (141, 58723), (329, 25167), (987, 8389)]