79742019

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223367}}^1$

素因数の和:223394

約数の個数: 16

約数和(自身を含む): 128659968

約数和(自身を除く): 48917949

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 223367, 670101, 1563569, 3797239, 4690707, 11391717, 26580673, 79742019]

約数ペア:

[(1, 79742019), (3, 26580673), (7, 11391717), (17, 4690707), (21, 3797239), (51, 1563569), (119, 670101), (357, 223367)]