40286973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1153}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 56684480

約数和(自身を除く): 16397507

約数列:

[1, 3, 19, 57, 613, 1153, 1839, 3459, 11647, 21907, 34941, 65721, 706789, 2120367, 13428991, 40286973]

約数ペア:

[(1, 40286973), (3, 13428991), (19, 2120367), (57, 706789), (613, 65721), (1153, 34941), (1839, 21907), (3459, 11647)]