2822991

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 3880800

約数和(自身を除く): 1057809

約数列:

[1, 3, 89, 97, 109, 267, 291, 327, 8633, 9701, 10573, 25899, 29103, 31719, 940997, 2822991]

約数ペア:

[(1, 2822991), (3, 940997), (89, 31719), (97, 29103), (109, 25899), (267, 10573), (291, 9701), (327, 8633)]