3986901039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{385991}}^1$

素因数の和:386318

約数の個数: 16

約数和(自身を含む): 5817671424

約数和(自身を除く): 1830770385

約数列:

[1, 3, 11, 33, 313, 939, 3443, 10329, 385991, 1157973, 4245901, 12737703, 120815183, 362445549, 1328967013, 3986901039]

約数ペア:

[(1, 3986901039), (3, 1328967013), (11, 362445549), (33, 120815183), (313, 12737703), (939, 4245901), (3443, 1157973), (10329, 385991)]