2912800203

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1087}}^1\times {\mathrm{1627}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 4392734720

約数和(自身を除く): 1479934517

約数列:

[1, 3, 9, 27, 61, 183, 549, 1087, 1627, 1647, 3261, 4881, 9783, 14643, 29349, 43929, 66307, 99247, 198921, 297741, 596763, 893223, 1768549, 1790289, 2679669, 5305647, 15916941, 47750823, 107881489, 323644467, 970933401, 2912800203]

約数ペア:

[(1, 2912800203), (3, 970933401), (9, 323644467), (27, 107881489), (61, 47750823), (183, 15916941), (549, 5305647), (1087, 2679669), (1627, 1790289), (1647, 1768549), (3261, 893223), (4881, 596763), (9783, 297741), (14643, 198921), (29349, 99247), (43929, 66307)]