31868067

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137957}}^1$

素因数の和:137978

約数の個数: 16

約数和(自身を含む): 52975872

約数和(自身を除く): 21107805

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 137957, 413871, 965699, 1517527, 2897097, 4552581, 10622689, 31868067]

約数ペア:

[(1, 31868067), (3, 10622689), (7, 4552581), (11, 2897097), (21, 1517527), (33, 965699), (77, 413871), (231, 137957)]