38489823

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1828

約数の個数: 20

約数和(自身を含む): 57717000

約数和(自身を除く): 19227177

約数列:

[1, 3, 9, 27, 81, 317, 951, 1499, 2853, 4497, 8559, 13491, 25677, 40473, 121419, 475183, 1425549, 4276647, 12829941, 38489823]

約数ペア:

[(1, 38489823), (3, 12829941), (9, 4276647), (27, 1425549), (81, 475183), (317, 121419), (951, 40473), (1499, 25677), (2853, 13491), (4497, 8559)]