2149059969

素因数分解:

$3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{30539}}^1$

素因数の和:31669

約数の個数: 24

約数和(自身を含む): 3550946880

約数和(自身を除く): 1401886911

約数列:

[1, 3, 7, 9, 21, 63, 1117, 3351, 7819, 10053, 23457, 30539, 70371, 91617, 213773, 274851, 641319, 1923957, 34112063, 102336189, 238784441, 307008567, 716353323, 2149059969]

約数ペア:

[(1, 2149059969), (3, 716353323), (7, 307008567), (9, 238784441), (21, 102336189), (63, 34112063), (1117, 1923957), (3351, 641319), (7819, 274851), (10053, 213773), (23457, 91617), (30539, 70371)]