496349

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 16

約数和(自身を含む): 620928

約数和(自身を除く): 124579

約数列:

[1, 7, 17, 43, 97, 119, 301, 679, 731, 1649, 4171, 5117, 11543, 29197, 70907, 496349]

約数ペア:

[(1, 496349), (7, 70907), (17, 29197), (43, 11543), (97, 5117), (119, 4171), (301, 1649), (679, 731)]