127311906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{493457}}^1$

素因数の和:493505

約数の個数: 16

約数和(自身を含む): 260545824

約数和(自身を除く): 133233918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 493457, 986914, 1480371, 2960742, 21218651, 42437302, 63655953, 127311906]

約数ペア:

[(1, 127311906), (2, 63655953), (3, 42437302), (6, 21218651), (43, 2960742), (86, 1480371), (129, 986914), (258, 493457)]