1797189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 2566080

約数和(自身を除く): 768891

約数列:

[1, 3, 17, 51, 131, 269, 393, 807, 2227, 4573, 6681, 13719, 35239, 105717, 599063, 1797189]

約数ペア:

[(1, 1797189), (3, 599063), (17, 105717), (51, 35239), (131, 13719), (269, 6681), (393, 4573), (807, 2227)]