9888909777

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2437}}^1\times {\mathrm{19603}}^1$

素因数の和:22069

約数の個数: 24

約数和(自身を含む): 14911900224

約数和(自身を除く): 5022990447

約数列:

[1, 3, 9, 23, 69, 207, 2437, 7311, 19603, 21933, 56051, 58809, 168153, 176427, 450869, 504459, 1352607, 4057821, 47772511, 143317533, 429952599, 1098767753, 3296303259, 9888909777]

約数ペア:

[(1, 9888909777), (3, 3296303259), (9, 1098767753), (23, 429952599), (69, 143317533), (207, 47772511), (2437, 4057821), (7311, 1352607), (19603, 504459), (21933, 450869), (56051, 176427), (58809, 168153)]