2080662633

素因数分解:

$3^4\times 7^1\times {\mathrm{3669599}}^1$

素因数の和:3669618

約数の個数: 20

約数和(自身を含む): 3552172800

約数和(自身を除く): 1471510167

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3669599, 11008797, 25687193, 33026391, 77061579, 99079173, 231184737, 297237519, 693554211, 2080662633]

約数ペア:

[(1, 2080662633), (3, 693554211), (7, 297237519), (9, 231184737), (21, 99079173), (27, 77061579), (63, 33026391), (81, 25687193), (189, 11008797), (567, 3669599)]