2040656919

素因数分解:

$3^1\times 7^1\times {\mathrm{5531}}^1\times {\mathrm{17569}}^1$

素因数の和:23110

約数の個数: 16

約数和(自身を含む): 3110311680

約数和(自身を除く): 1069654761

約数列:

[1, 3, 7, 21, 5531, 16593, 17569, 38717, 52707, 116151, 122983, 368949, 97174139, 291522417, 680218973, 2040656919]

約数ペア:

[(1, 2040656919), (3, 680218973), (7, 291522417), (21, 97174139), (5531, 368949), (16593, 122983), (17569, 116151), (38717, 52707)]