2099684559

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{27689}}^1$

素因数の和:27879

約数の個数: 32

約数和(自身を含む): 3360015360

約数和(自身を除く): 1260330801

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 1099, 3297, 3611, 10833, 25277, 27689, 75831, 83067, 193823, 581469, 636847, 1910541, 4347173, 4457929, 13041519, 13373787, 30430211, 91290633, 99984979, 299954937, 699894853, 2099684559]

約数ペア:

[(1, 2099684559), (3, 699894853), (7, 299954937), (21, 99984979), (23, 91290633), (69, 30430211), (157, 13373787), (161, 13041519), (471, 4457929), (483, 4347173), (1099, 1910541), (3297, 636847), (3611, 581469), (10833, 193823), (25277, 83067), (27689, 75831)]