1337157033891

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{47131121}}^1$

素因数の和:47131331

約数の個数: 24

約数和(自身を含む): 2084703788304

約数和(自身を除く): 747546754413

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 4053, 9457, 28371, 47131121, 141393363, 329917847, 989753541, 2309424929, 6928274787, 9096306353, 27288919059, 63674144471, 191022433413, 445719011297, 1337157033891]

約数ペア:

[(1, 1337157033891), (3, 445719011297), (7, 191022433413), (21, 63674144471), (49, 27288919059), (147, 9096306353), (193, 6928274787), (579, 2309424929), (1351, 989753541), (4053, 329917847), (9457, 141393363), (28371, 47131121)]