2079558747

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{541129}}^1$

素因数の和:541203

約数の個数: 24

約数和(自身を含む): 3489206240

約数和(自身を除く): 1409647493

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 541129, 1623387, 3787903, 4870161, 11363709, 33008869, 34091127, 99026607, 231062083, 297079821, 693186249, 2079558747]

約数ペア:

[(1, 2079558747), (3, 693186249), (7, 297079821), (9, 231062083), (21, 99026607), (61, 34091127), (63, 33008869), (183, 11363709), (427, 4870161), (549, 3787903), (1281, 1623387), (3843, 541129)]