542099887

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 667670640

約数和(自身を除く): 125570753

約数列:

[1, 7, 19, 49, 133, 181, 931, 1267, 3217, 3439, 8869, 22519, 24073, 61123, 157633, 168511, 427861, 582277, 2995027, 4075939, 11063263, 28531573, 77442841, 542099887]

約数ペア:

[(1, 542099887), (7, 77442841), (19, 28531573), (49, 11063263), (133, 4075939), (181, 2995027), (931, 582277), (1267, 427861), (3217, 168511), (3439, 157633), (8869, 61123), (22519, 24073)]