26213229

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 43467840

約数和(自身を除く): 17254611

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1619, 1799, 2313, 4857, 5397, 11333, 14571, 16191, 33999, 101997, 416083, 1248249, 2912581, 3744747, 8737743, 26213229]

約数ペア:

[(1, 26213229), (3, 8737743), (7, 3744747), (9, 2912581), (21, 1248249), (63, 416083), (257, 101997), (771, 33999), (1619, 16191), (1799, 14571), (2313, 11333), (4857, 5397)]