3979341

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7757}}^1$

素因数の和:7785

約数の個数: 16

約数和(自身を含む): 6206400

約数和(自身を除く): 2227059

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7757, 23271, 69813, 147383, 209439, 442149, 1326447, 3979341]

約数ペア:

[(1, 3979341), (3, 1326447), (9, 442149), (19, 209439), (27, 147383), (57, 69813), (171, 23271), (513, 7757)]