71087401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13003}}^1$

素因数の和:13092

約数の個数: 16

約数和(自身を含む): 89883648

約数和(自身を除く): 18796247

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 13003, 91021, 143033, 923213, 1001231, 6462491, 10155343, 71087401]

約数ペア:

[(1, 71087401), (7, 10155343), (11, 6462491), (71, 1001231), (77, 923213), (497, 143033), (781, 91021), (5467, 13003)]