39440193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43969}}^1$

素因数の和:44008

約数の個数: 16

約数和(自身を含む): 59095680

約数和(自身を除く): 19655487

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 43969, 131907, 571597, 1011287, 1714791, 3033861, 13146731, 39440193]

約数ペア:

[(1, 39440193), (3, 13146731), (13, 3033861), (23, 1714791), (39, 1011287), (69, 571597), (299, 131907), (897, 43969)]