57840769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 69815680

約数和(自身を除く): 11974911

約数列:

[1, 7, 19, 133, 421, 1033, 2947, 7231, 7999, 19627, 55993, 137389, 434893, 3044251, 8262967, 57840769]

約数ペア:

[(1, 57840769), (7, 8262967), (19, 3044251), (133, 434893), (421, 137389), (1033, 55993), (2947, 19627), (7231, 7999)]