1138381011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{55501}}^1$

素因数の和:55603

約数の個数: 24

約数和(自身を含む): 1714345776

約数和(自身を除く): 575964765

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 20511, 55501, 166503, 499509, 2386543, 2941553, 7159629, 8824659, 21478887, 26473977, 126486779, 379460337, 1138381011]

約数ペア:

[(1, 1138381011), (3, 379460337), (9, 126486779), (43, 26473977), (53, 21478887), (129, 8824659), (159, 7159629), (387, 2941553), (477, 2386543), (2279, 499509), (6837, 166503), (20511, 55501)]