7887033

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 14976000

約数和(自身を除く): 7088967

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 599, 627, 693, 1197, 1463, 1797, 1881, 4193, 4389, 5391, 6589, 11381, 12579, 13167, 19767, 34143, 37737, 46123, 59301, 79667, 102429, 125191, 138369, 239001, 375573, 415107, 717003, 876337, 1126719, 2629011, 7887033]

約数ペア:

[(1, 7887033), (3, 2629011), (7, 1126719), (9, 876337), (11, 717003), (19, 415107), (21, 375573), (33, 239001), (57, 138369), (63, 125191), (77, 102429), (99, 79667), (133, 59301), (171, 46123), (209, 37737), (231, 34143), (399, 19767), (599, 13167), (627, 12579), (693, 11381), (1197, 6589), (1463, 5391), (1797, 4389), (1881, 4193)]