850189197

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 1362388160

約数和(自身を除く): 512198963

約数列:

[1, 3, 11, 13, 33, 39, 67, 121, 143, 201, 363, 429, 737, 871, 1573, 2211, 2613, 2689, 4719, 8067, 8107, 9581, 24321, 28743, 29579, 34957, 88737, 104871, 105391, 180163, 316173, 325369, 384527, 540489, 976107, 1153581, 1981793, 2342119, 4229797, 5945379, 7026357, 12689391, 21799723, 25763309, 65399169, 77289927, 283396399, 850189197]

約数ペア:

[(1, 850189197), (3, 283396399), (11, 77289927), (13, 65399169), (33, 25763309), (39, 21799723), (67, 12689391), (121, 7026357), (143, 5945379), (201, 4229797), (363, 2342119), (429, 1981793), (737, 1153581), (871, 976107), (1573, 540489), (2211, 384527), (2613, 325369), (2689, 316173), (4719, 180163), (8067, 105391), (8107, 104871), (9581, 88737), (24321, 34957), (28743, 29579)]