1999714077

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3129443}}^1$

素因数の和:3129520

約数の個数: 12

約数和(自身を含む): 2929159584

約数和(自身を除く): 929445507

約数列:

[1, 3, 9, 71, 213, 639, 3129443, 9388329, 28164987, 222190453, 666571359, 1999714077]

約数ペア:

[(1, 1999714077), (3, 666571359), (9, 222190453), (71, 28164987), (213, 9388329), (639, 3129443)]