2225109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 3161600

約数和(自身を除く): 936491

約数列:

[1, 3, 19, 57, 103, 309, 379, 1137, 1957, 5871, 7201, 21603, 39037, 117111, 741703, 2225109]

約数ペア:

[(1, 2225109), (3, 741703), (19, 117111), (57, 39037), (103, 21603), (309, 7201), (379, 5871), (1137, 1957)]