8933211

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 7540389

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 439, 969, 1071, 1197, 1317, 2261, 2907, 3073, 3951, 6783, 7463, 8341, 9219, 20349, 22389, 25023, 27657, 52241, 58387, 67167, 75069, 141797, 156723, 175161, 425391, 470169, 525483, 992579, 1276173, 2977737, 8933211]

約数ペア:

[(1, 8933211), (3, 2977737), (7, 1276173), (9, 992579), (17, 525483), (19, 470169), (21, 425391), (51, 175161), (57, 156723), (63, 141797), (119, 75069), (133, 67167), (153, 58387), (171, 52241), (323, 27657), (357, 25023), (399, 22389), (439, 20349), (969, 9219), (1071, 8341), (1197, 7463), (1317, 6783), (2261, 3951), (2907, 3073)]