29763783

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10987}}^1$

素因数の和:11043

約数の個数: 24

約数和(自身を含む): 50281088

約数和(自身を除く): 20517305

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10987, 32961, 76909, 98883, 230727, 472441, 692181, 1417323, 3307087, 4251969, 9921261, 29763783]

約数ペア:

[(1, 29763783), (3, 9921261), (7, 4251969), (9, 3307087), (21, 1417323), (43, 692181), (63, 472441), (129, 230727), (301, 98883), (387, 76909), (903, 32961), (2709, 10987)]