31920003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 47923200

約数和(自身を除く): 16003197

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 1279, 2773, 3837, 8319, 11511, 24957, 60113, 75461, 180339, 226383, 541017, 679149, 3546667, 10640001, 31920003]

約数ペア:

[(1, 31920003), (3, 10640001), (9, 3546667), (47, 679149), (59, 541017), (141, 226383), (177, 180339), (423, 75461), (531, 60113), (1279, 24957), (2773, 11511), (3837, 8319)]