3990701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 4915680

約数和(自身を除く): 924979

約数列:

[1, 11, 13, 43, 59, 121, 143, 473, 559, 649, 767, 1573, 2537, 5203, 6149, 7139, 8437, 27907, 32981, 67639, 92807, 306977, 362791, 3990701]

約数ペア:

[(1, 3990701), (11, 362791), (13, 306977), (43, 92807), (59, 67639), (121, 32981), (143, 27907), (473, 8437), (559, 7139), (649, 6149), (767, 5203), (1573, 2537)]