403097409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313207}}^1$

素因数の和:313237

約数の個数: 24

約数和(自身を含む): 684046272

約数和(自身を除く): 280948863

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 313207, 939621, 2818863, 3445277, 4071691, 10335831, 12215073, 31007493, 36645219, 44788601, 134365803, 403097409]

約数ペア:

[(1, 403097409), (3, 134365803), (9, 44788601), (11, 36645219), (13, 31007493), (33, 12215073), (39, 10335831), (99, 4071691), (117, 3445277), (143, 2818863), (429, 939621), (1287, 313207)]