31563339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 46098720

約数和(自身を除く): 14535381

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 21341, 64023, 362797, 618889, 1088391, 1856667, 10521113, 31563339]

約数ペア:

[(1, 31563339), (3, 10521113), (17, 1856667), (29, 1088391), (51, 618889), (87, 362797), (493, 64023), (1479, 21341)]