17342269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 21127680

約数和(自身を除く): 3785411

約数列:

[1, 7, 19, 83, 133, 581, 1571, 1577, 10997, 11039, 29849, 130393, 208943, 912751, 2477467, 17342269]

約数ペア:

[(1, 17342269), (7, 2477467), (19, 912751), (83, 208943), (133, 130393), (581, 29849), (1571, 11039), (1577, 10997)]