869211287

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{4493}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 1028946240

約数和(自身を除く): 159734953

約数列:

[1, 7, 29, 203, 953, 4493, 6671, 27637, 31451, 130297, 193459, 912079, 4281829, 29972803, 124173041, 869211287]

約数ペア:

[(1, 869211287), (7, 124173041), (29, 29972803), (203, 4281829), (953, 912079), (4493, 193459), (6671, 130297), (27637, 31451)]