2718927

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 4158336

約数和(自身を除く): 1439409

約数列:

[1, 3, 9, 27, 67, 81, 167, 201, 243, 501, 603, 1503, 1809, 4509, 5427, 11189, 13527, 16281, 33567, 40581, 100701, 302103, 906309, 2718927]

約数ペア:

[(1, 2718927), (3, 906309), (9, 302103), (27, 100701), (67, 40581), (81, 33567), (167, 16281), (201, 13527), (243, 11189), (501, 5427), (603, 4509), (1503, 1809)]