1307841297

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3663421}}^1$

素因数の和:3663448

約数の個数: 16

約数和(自身を含む): 2110131072

約数和(自身を除く): 802289775

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3663421, 10990263, 25643947, 62278157, 76931841, 186834471, 435947099, 1307841297]

約数ペア:

[(1, 1307841297), (3, 435947099), (7, 186834471), (17, 76931841), (21, 62278157), (51, 25643947), (119, 10990263), (357, 3663421)]