33128459

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 41923728

約数和(自身を除く): 8795269

約数列:

[1, 7, 13, 49, 91, 131, 397, 637, 917, 1703, 2779, 5161, 6419, 11921, 19453, 36127, 52007, 83447, 252889, 364049, 676091, 2548343, 4732637, 33128459]

約数ペア:

[(1, 33128459), (7, 4732637), (13, 2548343), (49, 676091), (91, 364049), (131, 252889), (397, 83447), (637, 52007), (917, 36127), (1703, 19453), (2779, 11921), (5161, 6419)]