8228337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 12249216

約数和(自身を除く): 4020879

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 611, 871, 1833, 2613, 3149, 4489, 9447, 13467, 40937, 58357, 122811, 175071, 210983, 632949, 2742779, 8228337]

約数ペア:

[(1, 8228337), (3, 2742779), (13, 632949), (39, 210983), (47, 175071), (67, 122811), (141, 58357), (201, 40937), (611, 13467), (871, 9447), (1833, 4489), (2613, 3149)]