519885483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21193}}^1$

素因数の和:21263

約数の個数: 32

約数和(自身を含む): 811814976

約数和(自身を除く): 291929493

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 21193, 24531, 63579, 275509, 360281, 784141, 826527, 1080843, 2352423, 4683653, 10193833, 13330397, 14050959, 30581499, 39991191, 173295161, 519885483]

約数ペア:

[(1, 519885483), (3, 173295161), (13, 39991191), (17, 30581499), (37, 14050959), (39, 13330397), (51, 10193833), (111, 4683653), (221, 2352423), (481, 1080843), (629, 826527), (663, 784141), (1443, 360281), (1887, 275509), (8177, 63579), (21193, 24531)]