2017421263

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 2598160320

約数和(自身を除く): 580739057

約数列:

[1, 11, 13, 17, 37, 121, 143, 187, 221, 407, 481, 629, 1573, 2039, 2057, 2431, 4477, 5291, 6919, 8177, 22429, 26507, 26741, 34663, 58201, 75443, 76109, 89947, 246719, 291577, 381293, 450619, 829873, 980759, 989417, 1282531, 3207347, 4194223, 4956809, 9128603, 10788349, 14107841, 16672903, 54524899, 118671839, 155186251, 183401933, 2017421263]

約数ペア:

[(1, 2017421263), (11, 183401933), (13, 155186251), (17, 118671839), (37, 54524899), (121, 16672903), (143, 14107841), (187, 10788349), (221, 9128603), (407, 4956809), (481, 4194223), (629, 3207347), (1573, 1282531), (2039, 989417), (2057, 980759), (2431, 829873), (4477, 450619), (5291, 381293), (6919, 291577), (8177, 246719), (22429, 89947), (26507, 76109), (26741, 75443), (34663, 58201)]