29197503

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3428

約数の個数: 20

約数和(自身を含む): 44029480

約数和(自身を除く): 14831977

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 3307, 8829, 9921, 29763, 89289, 267867, 360463, 1081389, 3244167, 9732501, 29197503]

約数ペア:

[(1, 29197503), (3, 9732501), (9, 3244167), (27, 1081389), (81, 360463), (109, 267867), (327, 89289), (981, 29763), (2943, 9921), (3307, 8829)]