1005280507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{99661}}^1$

素因数の和:99810

約数の個数: 16

約数和(自身を含む): 1262916864

約数和(自身を除く): 257636357

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 99661, 697627, 1096271, 7673897, 13055591, 91389137, 143611501, 1005280507]

約数ペア:

[(1, 1005280507), (7, 143611501), (11, 91389137), (77, 13055591), (131, 7673897), (917, 1096271), (1441, 697627), (10087, 99661)]