3894933

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 6164544

約数和(自身を除く): 2269611

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 961, 1351, 2883, 4053, 5983, 6727, 17949, 20181, 41881, 125643, 185473, 556419, 1298311, 3894933]

約数ペア:

[(1, 3894933), (3, 1298311), (7, 556419), (21, 185473), (31, 125643), (93, 41881), (193, 20181), (217, 17949), (579, 6727), (651, 5983), (961, 4053), (1351, 2883)]