8894997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 13575744

約数和(自身を除く): 4680747

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 443, 873, 1329, 2231, 3987, 6693, 10189, 20079, 30567, 42971, 91701, 128913, 386739, 988333, 2964999, 8894997]

約数ペア:

[(1, 8894997), (3, 2964999), (9, 988333), (23, 386739), (69, 128913), (97, 91701), (207, 42971), (291, 30567), (443, 20079), (873, 10189), (1329, 6693), (2231, 3987)]