168702947

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2707}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 200175360

約数和(自身を除く): 31472413

約数列:

[1, 7, 29, 203, 307, 2149, 2707, 8903, 18949, 62321, 78503, 549521, 831049, 5817343, 24100421, 168702947]

約数ペア:

[(1, 168702947), (7, 24100421), (29, 5817343), (203, 831049), (307, 549521), (2149, 78503), (2707, 62321), (8903, 18949)]