1489466421

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{56813}}^1$

素因数の和:57793

約数の個数: 16

約数和(自身を含む): 2208928320

約数和(自身を除く): 719461899

約数列:

[1, 3, 9, 27, 971, 2913, 8739, 26217, 56813, 170439, 511317, 1533951, 55165423, 165496269, 496488807, 1489466421]

約数ペア:

[(1, 1489466421), (3, 496488807), (9, 165496269), (27, 55165423), (971, 1533951), (2913, 511317), (8739, 170439), (26217, 56813)]