1353146405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{310711}}^1$

素因数の和:310796

約数の個数: 16

約数和(自身を含む): 1774786944

約数和(自身を除く): 421640539

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 310711, 1553555, 4039243, 20196215, 20817637, 104088185, 270629281, 1353146405]

約数ペア:

[(1, 1353146405), (5, 270629281), (13, 104088185), (65, 20817637), (67, 20196215), (335, 4039243), (871, 1553555), (4355, 310711)]