13831353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{90401}}^1$

素因数の和:90424

約数の個数: 12

約数和(自身を含む): 21154068

約数和(自身を除く): 7322715

約数列:

[1, 3, 9, 17, 51, 153, 90401, 271203, 813609, 1536817, 4610451, 13831353]

約数ペア:

[(1, 13831353), (3, 4610451), (9, 1536817), (17, 813609), (51, 271203), (153, 90401)]