22220877

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3739}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 33989120

約数和(自身を除く): 11768243

約数列:

[1, 3, 7, 21, 283, 849, 1981, 3739, 5943, 11217, 26173, 78519, 1058137, 3174411, 7406959, 22220877]

約数ペア:

[(1, 22220877), (3, 7406959), (7, 3174411), (21, 1058137), (283, 78519), (849, 26173), (1981, 11217), (3739, 5943)]