610351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 774144

約数和(自身を除く): 163793

約数列:

[1, 7, 17, 23, 119, 161, 223, 391, 1561, 2737, 3791, 5129, 26537, 35903, 87193, 610351]

約数ペア:

[(1, 610351), (7, 87193), (17, 35903), (23, 26537), (119, 5129), (161, 3791), (223, 2737), (391, 1561)]