69791821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 79792128

約数和(自身を除く): 10000307

約数列:

[1, 11, 23, 253, 311, 887, 3421, 7153, 9757, 20401, 78683, 224411, 275857, 3034427, 6344711, 69791821]

約数ペア:

[(1, 69791821), (11, 6344711), (23, 3034427), (253, 275857), (311, 224411), (887, 78683), (3421, 20401), (7153, 9757)]