4180791

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 5760000

約数和(自身を除く): 1579209

約数列:

[1, 3, 47, 141, 149, 199, 447, 597, 7003, 9353, 21009, 28059, 29651, 88953, 1393597, 4180791]

約数ペア:

[(1, 4180791), (3, 1393597), (47, 88953), (141, 29651), (149, 28059), (199, 21009), (447, 9353), (597, 7003)]