1520222043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149173}}^1$

素因数の和:149298

約数の個数: 16

約数和(自身を含む): 2100369920

約数和(自身を除く): 580147877

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 149173, 447519, 6414439, 11784667, 19243317, 35354001, 506740681, 1520222043]

約数ペア:

[(1, 1520222043), (3, 506740681), (43, 35354001), (79, 19243317), (129, 11784667), (237, 6414439), (3397, 447519), (10191, 149173)]