26222247

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 39115440

約数和(自身を除く): 12893193

約数列:

[1, 3, 9, 41, 123, 179, 369, 397, 537, 1191, 1611, 3573, 7339, 16277, 22017, 48831, 66051, 71063, 146493, 213189, 639567, 2913583, 8740749, 26222247]

約数ペア:

[(1, 26222247), (3, 8740749), (9, 2913583), (41, 639567), (123, 213189), (179, 146493), (369, 71063), (397, 66051), (537, 48831), (1191, 22017), (1611, 16277), (3573, 7339)]