3982167

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 6789120

約数和(自身を除く): 2806953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2039, 6117, 14273, 18351, 42819, 63209, 128457, 189627, 442463, 568881, 1327389, 3982167]

約数ペア:

[(1, 3982167), (3, 1327389), (7, 568881), (9, 442463), (21, 189627), (31, 128457), (63, 63209), (93, 42819), (217, 18351), (279, 14273), (651, 6117), (1953, 2039)]