28023303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121313}}^1$

素因数の和:121334

約数の個数: 16

約数和(自身を含む): 46584576

約数和(自身を除く): 18561273

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 121313, 363939, 849191, 1334443, 2547573, 4003329, 9341101, 28023303]

約数ペア:

[(1, 28023303), (3, 9341101), (7, 4003329), (11, 2547573), (21, 1334443), (33, 849191), (77, 363939), (231, 121313)]