13661024209

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 15979991040

約数和(自身を除く): 2318966831

約数列:

[1, 7, 103, 151, 179, 701, 721, 1057, 1253, 4907, 15553, 18437, 27029, 72203, 105851, 108871, 125479, 129059, 189203, 505421, 740957, 878353, 2783987, 10902653, 12924337, 18947329, 19487909, 76318571, 90470359, 132631303, 1951574887, 13661024209]

約数ペア:

[(1, 13661024209), (7, 1951574887), (103, 132631303), (151, 90470359), (179, 76318571), (701, 19487909), (721, 18947329), (1057, 12924337), (1253, 10902653), (4907, 2783987), (15553, 878353), (18437, 740957), (27029, 505421), (72203, 189203), (105851, 129059), (108871, 125479)]