1288894371

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 1792116480

約数和(自身を除く): 503222109

約数列:

[1, 3, 37, 109, 111, 307, 327, 347, 921, 1041, 4033, 11359, 12099, 12839, 33463, 34077, 37823, 38517, 100389, 106529, 113469, 319587, 1238131, 1399451, 3714393, 3941573, 4198353, 11611661, 11824719, 34834983, 429631457, 1288894371]

約数ペア:

[(1, 1288894371), (3, 429631457), (37, 34834983), (109, 11824719), (111, 11611661), (307, 4198353), (327, 3941573), (347, 3714393), (921, 1399451), (1041, 1238131), (4033, 319587), (11359, 113469), (12099, 106529), (12839, 100389), (33463, 38517), (34077, 37823)]