23884371

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 19358829

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 769, 1071, 1479, 1827, 2307, 3451, 4437, 5383, 6921, 10353, 13073, 16149, 22301, 31059, 39219, 48447, 66903, 91511, 117657, 156107, 200709, 274533, 379117, 468321, 823599, 1137351, 1404963, 2653819, 3412053, 7961457, 23884371]

約数ペア:

[(1, 23884371), (3, 7961457), (7, 3412053), (9, 2653819), (17, 1404963), (21, 1137351), (29, 823599), (51, 468321), (63, 379117), (87, 274533), (119, 200709), (153, 156107), (203, 117657), (261, 91511), (357, 66903), (493, 48447), (609, 39219), (769, 31059), (1071, 22301), (1479, 16149), (1827, 13073), (2307, 10353), (3451, 6921), (4437, 5383)]