267560241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 392370048

約数和(自身を除く): 124809807

約数列:

[1, 3, 13, 39, 97, 107, 291, 321, 661, 1261, 1391, 1983, 3783, 4173, 8593, 10379, 25779, 31137, 64117, 70727, 134927, 192351, 212181, 404781, 833521, 919451, 2500563, 2758353, 6860519, 20581557, 89186747, 267560241]

約数ペア:

[(1, 267560241), (3, 89186747), (13, 20581557), (39, 6860519), (97, 2758353), (107, 2500563), (291, 919451), (321, 833521), (661, 404781), (1261, 212181), (1391, 192351), (1983, 134927), (3783, 70727), (4173, 64117), (8593, 31137), (10379, 25779)]