171808441

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4253}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 204192000

約数和(自身を除く): 32383559

約数列:

[1, 7, 29, 199, 203, 1393, 4253, 5771, 29771, 40397, 123337, 846347, 863359, 5924429, 24544063, 171808441]

約数ペア:

[(1, 171808441), (7, 24544063), (29, 5924429), (199, 863359), (203, 846347), (1393, 123337), (4253, 40397), (5771, 29771)]