42008799

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 66019840

約数和(自身を除く): 24011041

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 409, 469, 511, 1227, 1407, 1533, 2863, 4891, 8589, 14673, 27403, 29857, 34237, 82209, 89571, 102711, 191821, 208999, 575463, 626997, 2000419, 6001257, 14002933, 42008799]

約数ペア:

[(1, 42008799), (3, 14002933), (7, 6001257), (21, 2000419), (67, 626997), (73, 575463), (201, 208999), (219, 191821), (409, 102711), (469, 89571), (511, 82209), (1227, 34237), (1407, 29857), (1533, 27403), (2863, 14673), (4891, 8589)]