9147573

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3686

約数の個数: 20

約数和(自身を含む): 14109568

約数和(自身を除く): 4961995

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3643, 10929, 32787, 98361, 112933, 295083, 338799, 1016397, 3049191, 9147573]

約数ペア:

[(1, 9147573), (3, 3049191), (9, 1016397), (27, 338799), (31, 295083), (81, 112933), (93, 98361), (279, 32787), (837, 10929), (2511, 3643)]