1896027

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3151872

約数和(自身を除く): 1255845

約数列:

[1, 3, 7, 17, 21, 47, 51, 113, 119, 141, 329, 339, 357, 791, 799, 987, 1921, 2373, 2397, 5311, 5593, 5763, 13447, 15933, 16779, 37177, 40341, 90287, 111531, 270861, 632009, 1896027]

約数ペア:

[(1, 1896027), (3, 632009), (7, 270861), (17, 111531), (21, 90287), (47, 40341), (51, 37177), (113, 16779), (119, 15933), (141, 13447), (329, 5763), (339, 5593), (357, 5311), (791, 2397), (799, 2373), (987, 1921)]