1197081263

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{147551}}^1$

素因数の和:147638

約数の個数: 16

約数和(自身を含む): 1463715840

約数和(自身を除く): 266634577

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 147551, 1032857, 2803469, 9000611, 19624283, 63004277, 171011609, 1197081263]

約数ペア:

[(1, 1197081263), (7, 171011609), (19, 63004277), (61, 19624283), (133, 9000611), (427, 2803469), (1159, 1032857), (8113, 147551)]