2247255621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{24977}}^1$

素因数の和:25765

約数の個数: 24

約数和(自身を含む): 3500416920

約数和(自身を除く): 1253161299

約数列:

[1, 3, 9, 13, 39, 117, 769, 2307, 6921, 9997, 24977, 29991, 74931, 89973, 224793, 324701, 974103, 2922309, 19207313, 57621939, 172865817, 249695069, 749085207, 2247255621]

約数ペア:

[(1, 2247255621), (3, 749085207), (9, 249695069), (13, 172865817), (39, 57621939), (117, 19207313), (769, 2922309), (2307, 974103), (6921, 324701), (9997, 224793), (24977, 89973), (29991, 74931)]