142715573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142573}}^1$

素因数の和:142604

約数の個数: 16

約数和(自身を含む): 191619456

約数和(自身を除く): 48903883

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 142573, 998011, 1568303, 1853449, 10978121, 12974143, 20387939, 142715573]

約数ペア:

[(1, 142715573), (7, 20387939), (11, 12974143), (13, 10978121), (77, 1853449), (91, 1568303), (143, 998011), (1001, 142573)]