3186939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2066181

約数列:

[1, 3, 7, 17, 21, 51, 79, 113, 119, 237, 339, 357, 553, 791, 1343, 1659, 1921, 2373, 4029, 5763, 8927, 9401, 13447, 26781, 28203, 40341, 62489, 151759, 187467, 455277, 1062313, 3186939]

約数ペア:

[(1, 3186939), (3, 1062313), (7, 455277), (17, 187467), (21, 151759), (51, 62489), (79, 40341), (113, 28203), (119, 26781), (237, 13447), (339, 9401), (357, 8927), (553, 5763), (791, 4029), (1343, 2373), (1659, 1921)]