886837887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{329557}}^1$

素因数の和:329599

約数の個数: 24

約数和(自身を含む): 1439509344

約数和(自身を除く): 552671457

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 329557, 988671, 2966013, 4284241, 7579811, 12852723, 22739433, 38558169, 68218299, 98537543, 295612629, 886837887]

約数ペア:

[(1, 886837887), (3, 295612629), (9, 98537543), (13, 68218299), (23, 38558169), (39, 22739433), (69, 12852723), (117, 7579811), (207, 4284241), (299, 2966013), (897, 988671), (2691, 329557)]