2629701

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 4001400

約数和(自身を除く): 1371699

約数列:

[1, 3, 9, 37, 53, 111, 149, 159, 333, 447, 477, 1341, 1961, 5513, 5883, 7897, 16539, 17649, 23691, 49617, 71073, 292189, 876567, 2629701]

約数ペア:

[(1, 2629701), (3, 876567), (9, 292189), (37, 71073), (53, 49617), (111, 23691), (149, 17649), (159, 16539), (333, 7897), (447, 5883), (477, 5513), (1341, 1961)]