388635309

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{17419}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 585172640

約数和(自身を除く): 196537331

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2479, 7437, 17419, 22311, 52257, 156771, 644503, 1167073, 1933509, 3501219, 5800527, 10503657, 43181701, 129545103, 388635309]

約数ペア:

[(1, 388635309), (3, 129545103), (9, 43181701), (37, 10503657), (67, 5800527), (111, 3501219), (201, 1933509), (333, 1167073), (603, 644503), (2479, 156771), (7437, 52257), (17419, 22311)]