28305602017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8965981}}^1$

素因数の和:8966040

約数の個数: 16

約数和(自身を含む): 36150839424

約数和(自身を除く): 7845237407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8965981, 62761867, 98625791, 367605221, 690380537, 2573236547, 4043657431, 28305602017]

約数ペア:

[(1, 28305602017), (7, 4043657431), (11, 2573236547), (41, 690380537), (77, 367605221), (287, 98625791), (451, 62761867), (3157, 8965981)]