9798943

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 12870144

約数和(自身を除く): 3071201

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 503, 847, 1771, 2783, 3521, 5533, 11569, 19481, 38731, 60863, 80983, 127259, 426041, 890813, 1399849, 9798943]

約数ペア:

[(1, 9798943), (7, 1399849), (11, 890813), (23, 426041), (77, 127259), (121, 80983), (161, 60863), (253, 38731), (503, 19481), (847, 11569), (1771, 5533), (2783, 3521)]