11893959

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 22163328

約数和(自身を除く): 10269369

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1907, 2079, 5721, 6237, 13349, 17163, 20977, 40047, 51489, 62931, 120141, 146839, 154467, 188793, 360423, 440517, 566379, 1081269, 1321551, 1699137, 3964653, 11893959]

約数ペア:

[(1, 11893959), (3, 3964653), (7, 1699137), (9, 1321551), (11, 1081269), (21, 566379), (27, 440517), (33, 360423), (63, 188793), (77, 154467), (81, 146839), (99, 120141), (189, 62931), (231, 51489), (297, 40047), (567, 20977), (693, 17163), (891, 13349), (1907, 6237), (2079, 5721)]