26921583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 42282240

約数和(自身を除く): 15360657

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 2111, 4251, 6333, 12753, 18999, 27443, 82329, 230099, 246987, 690297, 2070891, 2991287, 8973861, 26921583]

約数ペア:

[(1, 26921583), (3, 8973861), (9, 2991287), (13, 2070891), (39, 690297), (109, 246987), (117, 230099), (327, 82329), (981, 27443), (1417, 18999), (2111, 12753), (4251, 6333)]