2000561643

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{144247}}^1$

素因数の和:144343

約数の個数: 24

約数和(自身を含む): 3060365568

約数和(自身を除く): 1059803925

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 144247, 432741, 1298223, 3317681, 9664549, 9953043, 28993647, 29859129, 86980941, 222284627, 666853881, 2000561643]

約数ペア:

[(1, 2000561643), (3, 666853881), (9, 222284627), (23, 86980941), (67, 29859129), (69, 28993647), (201, 9953043), (207, 9664549), (603, 3317681), (1541, 1298223), (4623, 432741), (13869, 144247)]