20830227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5791}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 30581760

約数和(自身を除く): 9751533

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5791, 17373, 63701, 191103, 631219, 1893657, 6943409, 20830227]

約数ペア:

[(1, 20830227), (3, 6943409), (11, 1893657), (33, 631219), (109, 191103), (327, 63701), (1199, 17373), (3597, 5791)]