1630778907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{450367}}^1$

素因数の和:450458

約数の個数: 16

約数和(自身を含む): 2334707712

約数和(自身を除く): 703928805

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 450367, 1351101, 7656239, 22968717, 31976057, 95928171, 543592969, 1630778907]

約数ペア:

[(1, 1630778907), (3, 543592969), (17, 95928171), (51, 31976057), (71, 22968717), (213, 7656239), (1207, 1351101), (3621, 450367)]