38004147

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1824

約数の個数: 20

約数和(自身を含む): 56991000

約数和(自身を除く): 18986853

約数列:

[1, 3, 9, 27, 81, 313, 939, 1499, 2817, 4497, 8451, 13491, 25353, 40473, 121419, 469187, 1407561, 4222683, 12668049, 38004147]

約数ペア:

[(1, 38004147), (3, 12668049), (9, 4222683), (27, 1407561), (81, 469187), (313, 121419), (939, 40473), (1499, 25353), (2817, 13491), (4497, 8451)]