39348939

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12409}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 60362240

約数和(自身を除く): 21013301

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 12409, 37227, 86863, 260589, 1873759, 5621277, 13116313, 39348939]

約数ペア:

[(1, 39348939), (3, 13116313), (7, 5621277), (21, 1873759), (151, 260589), (453, 86863), (1057, 37227), (3171, 12409)]