981958471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{62581}}^1$

素因数の和:62682

約数の個数: 16

約数和(自身を含む): 1135487808

約数和(自身を除く): 153529337

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 62581, 813553, 1063877, 4443251, 13830401, 57762263, 75535267, 981958471]

約数ペア:

[(1, 981958471), (13, 75535267), (17, 57762263), (71, 13830401), (221, 4443251), (923, 1063877), (1207, 813553), (15691, 62581)]