2073995721

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{9479}}^1$

素因数の和:9666

約数の個数: 48

約数和(自身を含む): 3596636160

約数和(自身を除く): 1522640439

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 207, 453, 483, 1057, 1359, 1449, 3171, 3473, 9479, 9513, 10419, 24311, 28437, 31257, 66353, 72933, 85311, 199059, 218017, 218799, 597177, 654051, 1431329, 1526119, 1962153, 4293987, 4578357, 10019303, 12881961, 13735071, 30057909, 32920567, 90173727, 98761701, 230443969, 296285103, 691331907, 2073995721]

約数ペア:

[(1, 2073995721), (3, 691331907), (7, 296285103), (9, 230443969), (21, 98761701), (23, 90173727), (63, 32920567), (69, 30057909), (151, 13735071), (161, 12881961), (207, 10019303), (453, 4578357), (483, 4293987), (1057, 1962153), (1359, 1526119), (1449, 1431329), (3171, 654051), (3473, 597177), (9479, 218799), (9513, 218017), (10419, 199059), (24311, 85311), (28437, 72933), (31257, 66353)]