2579751

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3920384

約数和(自身を除く): 1340633

約数列:

[1, 3, 9, 37, 61, 111, 127, 183, 333, 381, 549, 1143, 2257, 4699, 6771, 7747, 14097, 20313, 23241, 42291, 69723, 286639, 859917, 2579751]

約数ペア:

[(1, 2579751), (3, 859917), (9, 286639), (37, 69723), (61, 42291), (111, 23241), (127, 20313), (183, 14097), (333, 7747), (381, 6771), (549, 4699), (1143, 2257)]