17748789123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{259907}}^1$

素因数の和:260043

約数の個数: 32

約数和(自身を含む): 27246675456

約数和(自身を除く): 9497886333

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 22763, 68289, 259907, 779721, 3378791, 4418419, 10136373, 13255257, 26770421, 57439447, 80311263, 172318341, 348015473, 455097157, 1044046419, 1365291471, 5916263041, 17748789123]

約数ペア:

[(1, 17748789123), (3, 5916263041), (13, 1365291471), (17, 1044046419), (39, 455097157), (51, 348015473), (103, 172318341), (221, 80311263), (309, 57439447), (663, 26770421), (1339, 13255257), (1751, 10136373), (4017, 4418419), (5253, 3378791), (22763, 779721), (68289, 259907)]