80937439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 90305280

約数和(自身を除く): 9367841

約数列:

[1, 11, 59, 311, 401, 649, 3421, 4411, 18349, 23659, 124711, 201839, 260249, 1371821, 7357949, 80937439]

約数ペア:

[(1, 80937439), (11, 7357949), (59, 1371821), (311, 260249), (401, 201839), (649, 124711), (3421, 23659), (4411, 18349)]