7274181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 3674427

約数列:

[1, 3, 17, 31, 43, 51, 93, 107, 129, 321, 527, 731, 1333, 1581, 1819, 2193, 3317, 3999, 4601, 5457, 9951, 13803, 22661, 56389, 67983, 78217, 142631, 169167, 234651, 427893, 2424727, 7274181]

約数ペア:

[(1, 7274181), (3, 2424727), (17, 427893), (31, 234651), (43, 169167), (51, 142631), (93, 78217), (107, 67983), (129, 56389), (321, 22661), (527, 13803), (731, 9951), (1333, 5457), (1581, 4601), (1819, 3999), (2193, 3317)]