3983287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 5304960

約数和(自身を除く): 1321673

約数列:

[1, 7, 11, 17, 77, 119, 179, 187, 289, 1253, 1309, 1969, 2023, 3043, 3179, 13783, 21301, 22253, 33473, 51731, 234311, 362117, 569041, 3983287]

約数ペア:

[(1, 3983287), (7, 569041), (11, 362117), (17, 234311), (77, 51731), (119, 33473), (179, 22253), (187, 21301), (289, 13783), (1253, 3179), (1309, 3043), (1969, 2023)]