201617082921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{265129}}^1$

素因数の和:265365

約数の個数: 32

約数和(自身を含む): 285882255360

約数和(自身を除く): 84265172439

約数列:

[1, 3, 23, 69, 103, 107, 309, 321, 2369, 2461, 7107, 7383, 11021, 33063, 253483, 265129, 760449, 795387, 6097967, 18293901, 27308287, 28368803, 81924861, 85106409, 628090601, 652482469, 1884271803, 1957447407, 2921986709, 8765960127, 67205694307, 201617082921]

約数ペア:

[(1, 201617082921), (3, 67205694307), (23, 8765960127), (69, 2921986709), (103, 1957447407), (107, 1884271803), (309, 652482469), (321, 628090601), (2369, 85106409), (2461, 81924861), (7107, 28368803), (7383, 27308287), (11021, 18293901), (33063, 6097967), (253483, 795387), (265129, 760449)]