31042341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13633}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 51045696

約数和(自身を除く): 20003355

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 13633, 40899, 122697, 149963, 313559, 449889, 940677, 1349667, 2822031, 3449149, 10347447, 31042341]

約数ペア:

[(1, 31042341), (3, 10347447), (9, 3449149), (11, 2822031), (23, 1349667), (33, 940677), (69, 449889), (99, 313559), (207, 149963), (253, 122697), (759, 40899), (2277, 13633)]