6881277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 10668672

約数和(自身を除く): 3787395

約数列:

[1, 3, 13, 17, 39, 51, 97, 107, 221, 291, 321, 663, 1261, 1391, 1649, 1819, 3783, 4173, 4947, 5457, 10379, 21437, 23647, 31137, 64311, 70941, 134927, 176443, 404781, 529329, 2293759, 6881277]

約数ペア:

[(1, 6881277), (3, 2293759), (13, 529329), (17, 404781), (39, 176443), (51, 134927), (97, 70941), (107, 64311), (221, 31137), (291, 23647), (321, 21437), (663, 10379), (1261, 5457), (1391, 4947), (1649, 4173), (1819, 3783)]