26370243

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 40175616

約数和(自身を除く): 13805373

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2011, 4371, 6033, 13113, 18099, 62341, 94517, 187023, 283551, 561069, 850653, 2930027, 8790081, 26370243]

約数ペア:

[(1, 26370243), (3, 8790081), (9, 2930027), (31, 850653), (47, 561069), (93, 283551), (141, 187023), (279, 94517), (423, 62341), (1457, 18099), (2011, 13113), (4371, 6033)]