28235361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122231}}^1$

素因数の和:122252

約数の個数: 16

約数和(自身を含む): 46937088

約数和(自身を除く): 18701727

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 122231, 366693, 855617, 1344541, 2566851, 4033623, 9411787, 28235361]

約数ペア:

[(1, 28235361), (3, 9411787), (7, 4033623), (11, 2566851), (21, 1344541), (33, 855617), (77, 366693), (231, 122231)]