1328812664641

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{2465329619}}^1$

素因数の和:2465329644

約数の個数: 12

約数和(自身を含む): 1686285460080

約数和(自身を除く): 357472795439

約数列:

[1, 7, 11, 49, 77, 539, 2465329619, 17257307333, 27118625809, 120801151331, 189830380663, 1328812664641]

約数ペア:

[(1, 1328812664641), (7, 189830380663), (11, 120801151331), (49, 27118625809), (77, 17257307333), (539, 2465329619)]