27973673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 34909056

約数和(自身を除く): 6935383

約数列:

[1, 7, 13, 73, 91, 511, 949, 4211, 6643, 29477, 54743, 307403, 383201, 2151821, 3996239, 27973673]

約数ペア:

[(1, 27973673), (7, 3996239), (13, 2151821), (73, 383201), (91, 307403), (511, 54743), (949, 29477), (4211, 6643)]