29998527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20789}}^1$

素因数の和:20842

約数の個数: 16

約数和(自身を含む): 44241120

約数和(自身を除く): 14242593

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20789, 62367, 270257, 769193, 810771, 2307579, 9999509, 29998527]

約数ペア:

[(1, 29998527), (3, 9999509), (13, 2307579), (37, 810771), (39, 769193), (111, 270257), (481, 62367), (1443, 20789)]