475733951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11213}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 645926400

約数和(自身を除く): 170192449

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2233, 3857, 6061, 11213, 42427, 78491, 123343, 213047, 325177, 863401, 1491329, 2276239, 2343517, 3576947, 6178363, 16404619, 25038629, 43248541, 67961993, 475733951]

約数ペア:

[(1, 475733951), (7, 67961993), (11, 43248541), (19, 25038629), (29, 16404619), (77, 6178363), (133, 3576947), (203, 2343517), (209, 2276239), (319, 1491329), (551, 863401), (1463, 325177), (2233, 213047), (3857, 123343), (6061, 78491), (11213, 42427)]