84080909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 17041651

約数列:

[1, 11, 19, 37, 83, 131, 209, 407, 703, 913, 1441, 1577, 2489, 3071, 4847, 7733, 10873, 17347, 27379, 33781, 53317, 58349, 92093, 119603, 206587, 402301, 641839, 1013023, 2272457, 4425311, 7643719, 84080909]

約数ペア:

[(1, 84080909), (11, 7643719), (19, 4425311), (37, 2272457), (83, 1013023), (131, 641839), (209, 402301), (407, 206587), (703, 119603), (913, 92093), (1441, 58349), (1577, 53317), (2489, 33781), (3071, 27379), (4847, 17347), (7733, 10873)]