240717279

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{883}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 353656576

約数和(自身を除く): 112939297

約数列:

[1, 3, 11, 33, 121, 363, 751, 883, 2253, 2649, 8261, 9713, 24783, 29139, 90871, 106843, 272613, 320529, 663133, 1989399, 7294463, 21883389, 80239093, 240717279]

約数ペア:

[(1, 240717279), (3, 80239093), (11, 21883389), (33, 7294463), (121, 1989399), (363, 663133), (751, 320529), (883, 272613), (2253, 106843), (2649, 90871), (8261, 29139), (9713, 24783)]