29949291

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 17743509

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 919, 1207, 1917, 2757, 3621, 8271, 10863, 15623, 24813, 32589, 46869, 65249, 140607, 195747, 421821, 587241, 1109233, 1761723, 3327699, 9983097, 29949291]

約数ペア:

[(1, 29949291), (3, 9983097), (9, 3327699), (17, 1761723), (27, 1109233), (51, 587241), (71, 421821), (153, 195747), (213, 140607), (459, 65249), (639, 46869), (919, 32589), (1207, 24813), (1917, 15623), (2757, 10863), (3621, 8271)]