5660739

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 9761280

約数和(自身を除く): 4100541

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 491, 549, 1281, 1473, 1647, 3437, 3843, 4419, 10311, 11529, 13257, 29951, 30933, 89853, 92799, 209657, 269559, 628971, 808677, 1886913, 5660739]

約数ペア:

[(1, 5660739), (3, 1886913), (7, 808677), (9, 628971), (21, 269559), (27, 209657), (61, 92799), (63, 89853), (183, 30933), (189, 29951), (427, 13257), (491, 11529), (549, 10311), (1281, 4419), (1473, 3843), (1647, 3437)]