2022531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3356160

約数和(自身を除く): 1333629

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 137, 259, 399, 411, 703, 777, 959, 2109, 2603, 2877, 4921, 5069, 7809, 14763, 15207, 18221, 35483, 54663, 96311, 106449, 288933, 674177, 2022531]

約数ペア:

[(1, 2022531), (3, 674177), (7, 288933), (19, 106449), (21, 96311), (37, 54663), (57, 35483), (111, 18221), (133, 15207), (137, 14763), (259, 7809), (399, 5069), (411, 4921), (703, 2877), (777, 2603), (959, 2109)]