38671689

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11027}}^1$

素因数の和:11204

約数の個数: 16

約数和(自身を含む): 59286528

約数和(自身を除く): 20614839

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 11027, 33081, 77189, 231567, 1841509, 5524527, 12890563, 38671689]

約数ペア:

[(1, 38671689), (3, 12890563), (7, 5524527), (21, 1841509), (167, 231567), (501, 77189), (1169, 33081), (3507, 11027)]