5191321.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4337}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 70796160

約数和(自身を除く): 24437967

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 4337, 10689, 13011, 30359, 91077, 2207533, 6622599, 15452731, 46358193]

約数ペア:

[(1, 46358193), (3, 15452731), (7, 6622599), (21, 2207533), (509, 91077), (1527, 30359), (3563, 13011), (4337, 10689)]