472915807

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2203}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 594471696

約数和(自身を除く): 121555889

約数列:

[1, 7, 13, 49, 91, 337, 637, 2203, 2359, 4381, 15421, 16513, 28639, 30667, 107947, 200473, 214669, 742411, 1403311, 5196877, 9651343, 36378139, 67559401, 472915807]

約数ペア:

[(1, 472915807), (7, 67559401), (13, 36378139), (49, 9651343), (91, 5196877), (337, 1403311), (637, 742411), (2203, 214669), (2359, 200473), (4381, 107947), (15421, 30667), (16513, 28639)]