21777888837

素因数分解:

$3^1\times {\mathrm{359}}^1\times {\mathrm{1607}}^1\times {\mathrm{12583}}^1$

素因数の和:14552

約数の個数: 16

約数和(自身を含む): 29138503680

約数和(自身を除く): 7360614843

約数列:

[1, 3, 359, 1077, 1607, 4821, 12583, 37749, 576913, 1730739, 4517297, 13551891, 20220881, 60662643, 7259296279, 21777888837]

約数ペア:

[(1, 21777888837), (3, 7259296279), (359, 60662643), (1077, 20220881), (1607, 13551891), (4821, 4517297), (12583, 1730739), (37749, 576913)]