57122569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 68992000

約数和(自身を除く): 11869431

約数列:

[1, 7, 19, 133, 307, 1399, 2149, 5833, 9793, 26581, 40831, 186067, 429493, 3006451, 8160367, 57122569]

約数ペア:

[(1, 57122569), (7, 8160367), (19, 3006451), (133, 429493), (307, 186067), (1399, 40831), (2149, 26581), (5833, 9793)]