12457108947

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{11502409}}^1$

素因数の和:11502450

約数の個数: 12

約数和(自身を含む): 17529672840

約数和(自身を除く): 5072563893

約数列:

[1, 3, 19, 57, 361, 1083, 11502409, 34507227, 218545771, 655637313, 4152369649, 12457108947]

約数ペア:

[(1, 12457108947), (3, 4152369649), (19, 655637313), (57, 218545771), (361, 34507227), (1083, 11502409)]