8642613

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 14294016

約数和(自身を除く): 5651403

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 563, 731, 903, 1689, 2193, 3941, 5117, 9571, 11823, 15351, 24209, 28713, 66997, 72627, 169463, 200991, 411553, 508389, 1234659, 2880871, 8642613]

約数ペア:

[(1, 8642613), (3, 2880871), (7, 1234659), (17, 508389), (21, 411553), (43, 200991), (51, 169463), (119, 72627), (129, 66997), (301, 28713), (357, 24209), (563, 15351), (731, 11823), (903, 9571), (1689, 5117), (2193, 3941)]