2019932077797

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{70079}}^1\times {\mathrm{68141}}^1$

素因数の和:138273

約数の個数: 24

約数和(自身を含む): 2979844208640

約数和(自身を除く): 959912130843

約数列:

[1, 3, 9, 47, 141, 423, 68141, 70079, 204423, 210237, 613269, 630711, 3202627, 3293713, 9607881, 9881139, 28823643, 29643417, 4775253139, 14325759417, 42977278251, 224436897533, 673310692599, 2019932077797]

約数ペア:

[(1, 2019932077797), (3, 673310692599), (9, 224436897533), (47, 42977278251), (141, 14325759417), (423, 4775253139), (68141, 29643417), (70079, 28823643), (204423, 9881139), (210237, 9607881), (613269, 3293713), (630711, 3202627)]