38308389

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 62407680

約数和(自身を除く): 24099291

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 1433, 3819, 4299, 8911, 10031, 26733, 27227, 30093, 81681, 96011, 190589, 288033, 571767, 672077, 1824209, 2016231, 5472627, 12769463, 38308389]

約数ペア:

[(1, 38308389), (3, 12769463), (7, 5472627), (19, 2016231), (21, 1824209), (57, 672077), (67, 571767), (133, 288033), (201, 190589), (399, 96011), (469, 81681), (1273, 30093), (1407, 27227), (1433, 26733), (3819, 10031), (4299, 8911)]