2247640059

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 3576545280

約数和(自身を除く): 1328905221

約数列:

[1, 3, 7, 21, 53, 97, 109, 159, 191, 291, 327, 371, 573, 679, 763, 1113, 1337, 2037, 2289, 4011, 5141, 5777, 10123, 10573, 15423, 17331, 18527, 20819, 30369, 31719, 35987, 40439, 55581, 62457, 70861, 74011, 107961, 121317, 129689, 145733, 212583, 222033, 389067, 437199, 560369, 981931, 1103407, 1681107, 2019443, 2945793, 3310221, 3922583, 6058329, 6873517, 7723849, 11767749, 14136101, 20620551, 23171547, 42408303, 107030479, 321091437, 749213353, 2247640059]

約数ペア:

[(1, 2247640059), (3, 749213353), (7, 321091437), (21, 107030479), (53, 42408303), (97, 23171547), (109, 20620551), (159, 14136101), (191, 11767749), (291, 7723849), (327, 6873517), (371, 6058329), (573, 3922583), (679, 3310221), (763, 2945793), (1113, 2019443), (1337, 1681107), (2037, 1103407), (2289, 981931), (4011, 560369), (5141, 437199), (5777, 389067), (10123, 222033), (10573, 212583), (15423, 145733), (17331, 129689), (18527, 121317), (20819, 107961), (30369, 74011), (31719, 70861), (35987, 62457), (40439, 55581)]