38975409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17117}}^1$

素因数の和:17157

約数の個数: 24

約数和(自身を含む): 64089792

約数和(自身を除く): 25114383

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 17117, 51351, 154053, 188287, 393691, 564861, 1181073, 1694583, 3543219, 4330601, 12991803, 38975409]

約数ペア:

[(1, 38975409), (3, 12991803), (9, 4330601), (11, 3543219), (23, 1694583), (33, 1181073), (69, 564861), (99, 393691), (207, 188287), (253, 154053), (759, 51351), (2277, 17117)]