29310291

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{45869}}^1$

素因数の和:45946

約数の個数: 12

約数和(自身を含む): 42934320

約数和(自身を除く): 13624029

約数列:

[1, 3, 9, 71, 213, 639, 45869, 137607, 412821, 3256699, 9770097, 29310291]

約数ペア:

[(1, 29310291), (3, 9770097), (9, 3256699), (71, 412821), (213, 137607), (639, 45869)]