985045581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{290317}}^1$

素因数の和:290365

約数の個数: 24

約数和(自身を含む): 1585136280

約数和(自身を除く): 600090699

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 290317, 870951, 2612853, 3774121, 8419193, 11322363, 25257579, 33967089, 75772737, 109449509, 328348527, 985045581]

約数ペア:

[(1, 985045581), (3, 328348527), (9, 109449509), (13, 75772737), (29, 33967089), (39, 25257579), (87, 11322363), (117, 8419193), (261, 3774121), (377, 2612853), (1131, 870951), (3393, 290317)]