4685007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 1766193

約数列:

[1, 3, 47, 141, 149, 223, 447, 669, 7003, 10481, 21009, 31443, 33227, 99681, 1561669, 4685007]

約数ペア:

[(1, 4685007), (3, 1561669), (47, 99681), (141, 33227), (149, 31443), (223, 21009), (447, 10481), (669, 7003)]