2840193

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1484127

約数列:

[1, 3, 9, 41, 43, 123, 129, 179, 369, 387, 537, 1611, 1763, 5289, 7339, 7697, 15867, 22017, 23091, 66051, 69273, 315577, 946731, 2840193]

約数ペア:

[(1, 2840193), (3, 946731), (9, 315577), (41, 69273), (43, 66051), (123, 23091), (129, 22017), (179, 15867), (369, 7697), (387, 7339), (537, 5289), (1611, 1763)]