264042807

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{72679}}^1$

素因数の和:72862

約数の個数: 16

約数和(自身を含む): 404682240

約数和(自身を除く): 140639433

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 72679, 218037, 508753, 1526259, 12573467, 37720401, 88014269, 264042807]

約数ペア:

[(1, 264042807), (3, 88014269), (7, 37720401), (21, 12573467), (173, 1526259), (519, 508753), (1211, 218037), (3633, 72679)]