31799367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 48864816

約数和(自身を除く): 17065449

約数列:

[1, 3, 9, 17, 51, 153, 307, 677, 921, 2031, 2763, 5219, 6093, 11509, 15657, 34527, 46971, 103581, 207839, 623517, 1870551, 3533263, 10599789, 31799367]

約数ペア:

[(1, 31799367), (3, 10599789), (9, 3533263), (17, 1870551), (51, 623517), (153, 207839), (307, 103581), (677, 46971), (921, 34527), (2031, 15657), (2763, 11509), (5219, 6093)]