812493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 1329120

約数和(自身を除く): 516627

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 283, 319, 849, 957, 2547, 2871, 3113, 8207, 9339, 24621, 28017, 73863, 90277, 270831, 812493]

約数ペア:

[(1, 812493), (3, 270831), (9, 90277), (11, 73863), (29, 28017), (33, 24621), (87, 9339), (99, 8207), (261, 3113), (283, 2871), (319, 2547), (849, 957)]