42972889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 48185280

約数和(自身を除く): 5212391

約数列:

[1, 17, 19, 233, 323, 571, 3961, 4427, 9707, 10849, 75259, 133043, 184433, 2261731, 2527817, 42972889]

約数ペア:

[(1, 42972889), (17, 2527817), (19, 2261731), (233, 184433), (323, 133043), (571, 75259), (3961, 10849), (4427, 9707)]