9985573.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 76197888

約数和(自身を除く): 35665011

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 2543, 5313, 7629, 15939, 17801, 22887, 27973, 53403, 58489, 83919, 160209, 175467, 195811, 251757, 409423, 526401, 587433, 643379, 1228269, 1762299, 1930137, 3684807, 4503653, 5790411, 13510959, 40532877]

約数ペア:

[(1, 40532877), (3, 13510959), (7, 5790411), (9, 4503653), (11, 3684807), (21, 1930137), (23, 1762299), (33, 1228269), (63, 643379), (69, 587433), (77, 526401), (99, 409423), (161, 251757), (207, 195811), (231, 175467), (253, 160209), (483, 83919), (693, 58489), (759, 53403), (1449, 27973), (1771, 22887), (2277, 17801), (2543, 15939), (5313, 7629)]