2079667797

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641279}}^1$

素因数の和:641352

約数の個数: 16

約数和(自身を含む): 2955018240

約数和(自身を除く): 875350443

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 641279, 1923837, 14749417, 30140113, 44248251, 90420339, 693222599, 2079667797]

約数ペア:

[(1, 2079667797), (3, 693222599), (23, 90420339), (47, 44248251), (69, 30140113), (141, 14749417), (1081, 1923837), (3243, 641279)]