1448181

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 2422784

約数和(自身を除く): 974603

約数列:

[1, 3, 7, 9, 21, 63, 127, 181, 381, 543, 889, 1143, 1267, 1629, 2667, 3801, 8001, 11403, 22987, 68961, 160909, 206883, 482727, 1448181]

約数ペア:

[(1, 1448181), (3, 482727), (7, 206883), (9, 160909), (21, 68961), (63, 22987), (127, 11403), (181, 8001), (381, 3801), (543, 2667), (889, 1629), (1143, 1267)]