2017085931

素因数分解:

$3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{9203}}^1$

素因数の和:9301

約数の個数: 48

約数和(自身を含む): 3445977600

約数和(自身を除く): 1428891669

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 343, 441, 497, 639, 1029, 1491, 3087, 3479, 4473, 9203, 10437, 24353, 27609, 31311, 64421, 73059, 82827, 193263, 219177, 450947, 579789, 653413, 1352841, 1960239, 3156629, 4058523, 4573891, 5880717, 9469887, 13721673, 28409661, 32017237, 41165019, 96051711, 224120659, 288155133, 672361977, 2017085931]

約数ペア:

[(1, 2017085931), (3, 672361977), (7, 288155133), (9, 224120659), (21, 96051711), (49, 41165019), (63, 32017237), (71, 28409661), (147, 13721673), (213, 9469887), (343, 5880717), (441, 4573891), (497, 4058523), (639, 3156629), (1029, 1960239), (1491, 1352841), (3087, 653413), (3479, 579789), (4473, 450947), (9203, 219177), (10437, 193263), (24353, 82827), (27609, 73059), (31311, 64421)]