7227801

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 12190464

約数和(自身を除く): 4962663

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2441, 2961, 7323, 17087, 21969, 51261, 114727, 153783, 344181, 803089, 1032543, 2409267, 7227801]

約数ペア:

[(1, 7227801), (3, 2409267), (7, 1032543), (9, 803089), (21, 344181), (47, 153783), (63, 114727), (141, 51261), (329, 21969), (423, 17087), (987, 7323), (2441, 2961)]