2019379077

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{7297}}^1$

素因数の和:7717

約数の個数: 24

約数和(自身を含む): 2956653336

約数和(自身を除く): 937274259

約数列:

[1, 3, 9, 97, 291, 317, 873, 951, 2853, 7297, 21891, 30749, 65673, 92247, 276741, 707809, 2123427, 2313149, 6370281, 6939447, 20818341, 224375453, 673126359, 2019379077]

約数ペア:

[(1, 2019379077), (3, 673126359), (9, 224375453), (97, 20818341), (291, 6939447), (317, 6370281), (873, 2313149), (951, 2123427), (2853, 707809), (7297, 276741), (21891, 92247), (30749, 65673)]