31590459

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28537}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 47943840

約数和(自身を除く): 16353381

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28537, 85611, 256833, 770499, 1170017, 3510051, 10530153, 31590459]

約数ペア:

[(1, 31590459), (3, 10530153), (9, 3510051), (27, 1170017), (41, 770499), (123, 256833), (369, 85611), (1107, 28537)]