2017301993

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1\times {\mathrm{2741}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 2356452864

約数和(自身を除く): 339150871

約数列:

[1, 7, 47, 329, 2237, 2741, 15659, 19187, 105139, 128827, 735973, 901789, 6131617, 42921319, 288185999, 2017301993]

約数ペア:

[(1, 2017301993), (7, 288185999), (47, 42921319), (329, 6131617), (2237, 901789), (2741, 735973), (15659, 128827), (19187, 105139)]