22689399

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 8829321

約数列:

[1, 3, 37, 71, 111, 213, 2627, 2879, 7881, 8637, 106523, 204409, 319569, 613227, 7563133, 22689399]

約数ペア:

[(1, 22689399), (3, 7563133), (37, 613227), (71, 319569), (111, 204409), (213, 106523), (2627, 8637), (2879, 7881)]