427226723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{292021}}^1$

素因数の和:292058

約数の個数: 16

約数和(自身を含む): 560682240

約数和(自身を除く): 133455517

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 292021, 2044147, 3212231, 5548399, 22485617, 38838793, 61032389, 427226723]

約数ペア:

[(1, 427226723), (7, 61032389), (11, 38838793), (19, 22485617), (77, 5548399), (133, 3212231), (209, 2044147), (1463, 292021)]