26893197

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 39900224

約数和(自身を除く): 13007027

約数列:

[1, 3, 9, 67, 103, 201, 309, 433, 603, 927, 1299, 3897, 6901, 20703, 29011, 44599, 62109, 87033, 133797, 261099, 401391, 2988133, 8964399, 26893197]

約数ペア:

[(1, 26893197), (3, 8964399), (9, 2988133), (67, 401391), (103, 261099), (201, 133797), (309, 87033), (433, 62109), (603, 44599), (927, 29011), (1299, 20703), (3897, 6901)]