291240693507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{1693}}^1\times {\mathrm{3121}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 409554449920

約数和(自身を除く): 118313756413

約数列:

[1, 3, 19, 57, 967, 1693, 2901, 3121, 5079, 9363, 18373, 32167, 55119, 59299, 96501, 177897, 1637131, 3018007, 4911393, 5283853, 9054021, 15851559, 31105489, 57342133, 93316467, 100393207, 172026399, 301179621, 5109485851, 15328457553, 97080231169, 291240693507]

約数ペア:

[(1, 291240693507), (3, 97080231169), (19, 15328457553), (57, 5109485851), (967, 301179621), (1693, 172026399), (2901, 100393207), (3121, 93316467), (5079, 57342133), (9363, 31105489), (18373, 15851559), (32167, 9054021), (55119, 5283853), (59299, 4911393), (96501, 3018007), (177897, 1637131)]