298565553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30259}}^1$

素因数の和:30309

約数の個数: 32

約数和(自身を含む): 488033280

約数和(自身を除く): 189467727

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 30259, 90777, 332849, 393367, 695957, 998547, 1180101, 2087871, 4327037, 7655527, 9047441, 12981111, 22966581, 27142323, 99521851, 298565553]

約数ペア:

[(1, 298565553), (3, 99521851), (11, 27142323), (13, 22966581), (23, 12981111), (33, 9047441), (39, 7655527), (69, 4327037), (143, 2087871), (253, 1180101), (299, 998547), (429, 695957), (759, 393367), (897, 332849), (3289, 90777), (9867, 30259)]