21094635

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4493}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 33866784

約数和(自身を除く): 12772149

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4493, 4695, 13479, 22465, 67395, 1406309, 4218927, 7031545, 21094635]

約数ペア:

[(1, 21094635), (3, 7031545), (5, 4218927), (15, 1406309), (313, 67395), (939, 22465), (1565, 13479), (4493, 4695)]