4205289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 6473952

約数和(自身を除く): 2268663

約数列:

[1, 3, 11, 19, 33, 57, 209, 353, 361, 627, 1059, 1083, 3883, 3971, 6707, 11649, 11913, 20121, 73777, 127433, 221331, 382299, 1401763, 4205289]

約数ペア:

[(1, 4205289), (3, 1401763), (11, 382299), (19, 221331), (33, 127433), (57, 73777), (209, 20121), (353, 11913), (361, 11649), (627, 6707), (1059, 3971), (1083, 3883)]