129547938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1660871}}^1$

素因数の和:1660889

約数の個数: 16

約数和(自身を含む): 279026496

約数和(自身を除く): 149478558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1660871, 3321742, 4982613, 9965226, 21591323, 43182646, 64773969, 129547938]

約数ペア:

[(1, 129547938), (2, 64773969), (3, 43182646), (6, 21591323), (13, 9965226), (26, 4982613), (39, 3321742), (78, 1660871)]