23268483

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 36

約数和(自身を含む): 41169960

約数和(自身を除く): 17901477

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2777, 2793, 8331, 8379, 19439, 24993, 52763, 58317, 136073, 158289, 174951, 369341, 408219, 474867, 1108023, 1224657, 2585387, 3324069, 7756161, 23268483]

約数ペア:

[(1, 23268483), (3, 7756161), (7, 3324069), (9, 2585387), (19, 1224657), (21, 1108023), (49, 474867), (57, 408219), (63, 369341), (133, 174951), (147, 158289), (171, 136073), (399, 58317), (441, 52763), (931, 24993), (1197, 19439), (2777, 8379), (2793, 8331)]