12798970017

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{134081}}^1$

素因数の和:134808

約数の個数: 16

約数和(自身を含む): 17454258432

約数和(自身を除く): 4655288415

約数列:

[1, 3, 47, 141, 677, 2031, 31819, 95457, 134081, 402243, 6301807, 18905421, 90772837, 272318511, 4266323339, 12798970017]

約数ペア:

[(1, 12798970017), (3, 4266323339), (47, 272318511), (141, 90772837), (677, 18905421), (2031, 6301807), (31819, 402243), (95457, 134081)]