9818421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 13851840

約数和(自身を除く): 4033419

約数列:

[1, 3, 19, 57, 281, 613, 843, 1839, 5339, 11647, 16017, 34941, 172253, 516759, 3272807, 9818421]

約数ペア:

[(1, 9818421), (3, 3272807), (19, 516759), (57, 172253), (281, 34941), (613, 16017), (843, 11647), (1839, 5339)]