26841903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 13593297

約数列:

[1, 3, 11, 33, 53, 103, 149, 159, 309, 447, 583, 1133, 1639, 1749, 3399, 4917, 5459, 7897, 15347, 16377, 23691, 46041, 60049, 86867, 168817, 180147, 260601, 506451, 813391, 2440173, 8947301, 26841903]

約数ペア:

[(1, 26841903), (3, 8947301), (11, 2440173), (33, 813391), (53, 506451), (103, 260601), (149, 180147), (159, 168817), (309, 86867), (447, 60049), (583, 46041), (1133, 23691), (1639, 16377), (1749, 15347), (3399, 7897), (4917, 5459)]