42767893

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 51040384

約数和(自身を除く): 8272491

約数列:

[1, 7, 37, 61, 259, 427, 2257, 2707, 15799, 18949, 100159, 165127, 701113, 1155889, 6109699, 42767893]

約数ペア:

[(1, 42767893), (7, 6109699), (37, 1155889), (61, 701113), (259, 165127), (427, 100159), (2257, 18949), (2707, 15799)]