3956379

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 6058752

約数和(自身を除く): 2102373

約数列:

[1, 3, 7, 21, 293, 643, 879, 1929, 2051, 4501, 6153, 13503, 188399, 565197, 1318793, 3956379]

約数ペア:

[(1, 3956379), (3, 1318793), (7, 565197), (21, 188399), (293, 13503), (643, 6153), (879, 4501), (1929, 2051)]