2659761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1533519

約数列:

[1, 3, 9, 13, 39, 117, 127, 179, 381, 537, 1143, 1611, 1651, 2327, 4953, 6981, 14859, 20943, 22733, 68199, 204597, 295529, 886587, 2659761]

約数ペア:

[(1, 2659761), (3, 886587), (9, 295529), (13, 204597), (39, 68199), (117, 22733), (127, 20943), (179, 14859), (381, 6981), (537, 4953), (1143, 2327), (1611, 1651)]