21931283727

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{92237}}^1$

素因数の和:93183

約数の個数: 24

約数和(自身を含む): 32807211840

約数和(自身を除く): 10875928113

約数列:

[1, 3, 9, 29, 87, 261, 911, 2733, 8199, 26419, 79257, 92237, 237771, 276711, 830133, 2674873, 8024619, 24073857, 84027907, 252083721, 756251163, 2436809303, 7310427909, 21931283727]

約数ペア:

[(1, 21931283727), (3, 7310427909), (9, 2436809303), (29, 756251163), (87, 252083721), (261, 84027907), (911, 24073857), (2733, 8024619), (8199, 2674873), (26419, 830133), (79257, 276711), (92237, 237771)]