1070457609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{638317}}^1$

素因数の和:638376

約数の個数: 16

約数和(自身を含む): 1572815552

約数和(自身を除く): 502357943

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 638317, 1914951, 8298121, 24894363, 27447631, 82342893, 356819203, 1070457609]

約数ペア:

[(1, 1070457609), (3, 356819203), (13, 82342893), (39, 27447631), (43, 24894363), (129, 8298121), (559, 1914951), (1677, 638317)]