39713409

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2141}}^1$

素因数の和:2382

約数の個数: 20

約数和(自身を含む): 59611860

約数和(自身を除く): 19898451

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2141, 6183, 6423, 18549, 19269, 57807, 173421, 490289, 1470867, 4412601, 13237803, 39713409]

約数ペア:

[(1, 39713409), (3, 13237803), (9, 4412601), (27, 1470867), (81, 490289), (229, 173421), (687, 57807), (2061, 19269), (2141, 18549), (6183, 6423)]