2082381

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1465779

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 307, 323, 357, 399, 921, 969, 2149, 2261, 5219, 5833, 6447, 6783, 15657, 17499, 36533, 40831, 99161, 109599, 122493, 297483, 694127, 2082381]

約数ペア:

[(1, 2082381), (3, 694127), (7, 297483), (17, 122493), (19, 109599), (21, 99161), (51, 40831), (57, 36533), (119, 17499), (133, 15657), (307, 6783), (323, 6447), (357, 5833), (399, 5219), (921, 2261), (969, 2149)]