42641501

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 50889600

約数和(自身を除く): 8248099

約数列:

[1, 7, 37, 61, 259, 427, 2257, 2699, 15799, 18893, 99863, 164639, 699041, 1152473, 6091643, 42641501]

約数ペア:

[(1, 42641501), (7, 6091643), (37, 1152473), (61, 699041), (259, 164639), (427, 99863), (2257, 18893), (2699, 15799)]