83453821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 96832512

約数和(自身を除く): 13378691

約数列:

[1, 11, 23, 121, 157, 191, 253, 1727, 2101, 2783, 3611, 4393, 18997, 23111, 29987, 39721, 48323, 329857, 436931, 531553, 689701, 3628427, 7586711, 83453821]

約数ペア:

[(1, 83453821), (11, 7586711), (23, 3628427), (121, 689701), (157, 531553), (191, 436931), (253, 329857), (1727, 48323), (2101, 39721), (2783, 29987), (3611, 23111), (4393, 18997)]