756274321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 861380352

約数和(自身を除く): 105106031

約数列:

[1, 11, 47, 71, 121, 517, 781, 1873, 3337, 5687, 8591, 20603, 36707, 88031, 132983, 226633, 403777, 968341, 1462813, 6250201, 10651751, 16090943, 68752211, 756274321]

約数ペア:

[(1, 756274321), (11, 68752211), (47, 16090943), (71, 10651751), (121, 6250201), (517, 1462813), (781, 968341), (1873, 403777), (3337, 226633), (5687, 132983), (8591, 88031), (20603, 36707)]