2201353

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 2911104

約数和(自身を除く): 709751

約数列:

[1, 7, 11, 23, 77, 113, 121, 161, 253, 791, 847, 1243, 1771, 2599, 2783, 8701, 13673, 18193, 19481, 28589, 95711, 200123, 314479, 2201353]

約数ペア:

[(1, 2201353), (7, 314479), (11, 200123), (23, 95711), (77, 28589), (113, 19481), (121, 18193), (161, 13673), (253, 8701), (791, 2783), (847, 2599), (1243, 1771)]