17191427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 19322880

約数和(自身を除く): 2131453

約数列:

[1, 11, 73, 79, 271, 803, 869, 2981, 5767, 19783, 21409, 63437, 217613, 235499, 1562857, 17191427]

約数ペア:

[(1, 17191427), (11, 1562857), (73, 235499), (79, 217613), (271, 63437), (803, 21409), (869, 19783), (2981, 5767)]