12742866663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{2851}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 17877522432

約数和(自身を除く): 5134655769

約数列:

[1, 3, 23, 69, 211, 307, 633, 921, 2851, 4853, 7061, 8553, 14559, 21183, 64777, 65573, 194331, 196719, 601561, 875257, 1489871, 1804683, 2625771, 4469613, 13835903, 20130911, 41507709, 60392733, 184679227, 554037681, 4247622221, 12742866663]

約数ペア:

[(1, 12742866663), (3, 4247622221), (23, 554037681), (69, 184679227), (211, 60392733), (307, 41507709), (633, 20130911), (921, 13835903), (2851, 4469613), (4853, 2625771), (7061, 1804683), (8553, 1489871), (14559, 875257), (21183, 601561), (64777, 196719), (65573, 194331)]