247444017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{5897}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 336327552

約数和(自身を除く): 88883535

約数列:

[1, 3, 71, 197, 213, 591, 5897, 13987, 17691, 41961, 418687, 1161709, 1256061, 3485127, 82481339, 247444017]

約数ペア:

[(1, 247444017), (3, 82481339), (71, 3485127), (197, 1256061), (213, 1161709), (591, 418687), (5897, 41961), (13987, 17691)]