2528691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 4012800

約数和(自身を除く): 1484109

約数列:

[1, 3, 11, 19, 33, 37, 57, 109, 111, 209, 327, 407, 627, 703, 1199, 1221, 2071, 2109, 3597, 4033, 6213, 7733, 12099, 22781, 23199, 44363, 68343, 76627, 133089, 229881, 842897, 2528691]

約数ペア:

[(1, 2528691), (3, 842897), (11, 229881), (19, 133089), (33, 76627), (37, 68343), (57, 44363), (109, 23199), (111, 22781), (209, 12099), (327, 7733), (407, 6213), (627, 4033), (703, 3597), (1199, 2109), (1221, 2071)]