57369939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 85368768

約数和(自身を除く): 27998829

約数列:

[1, 3, 11, 33, 47, 141, 517, 787, 1551, 2209, 2361, 6627, 8657, 24299, 25971, 36989, 72897, 110967, 406879, 1220637, 1738483, 5215449, 19123313, 57369939]

約数ペア:

[(1, 57369939), (3, 19123313), (11, 5215449), (33, 1738483), (47, 1220637), (141, 406879), (517, 110967), (787, 72897), (1551, 36989), (2209, 25971), (2361, 24299), (6627, 8657)]